Mathematics High School

6 3/5 - 2 4/11=?

Show your work :)

Answers

Answer 1

Answer:

4.23636363636 is the ans☺️:)

Step-by-step explanation:

Thanku♥️
Answer 2
Conversion a mixed number 6 3/
5
to a improper fraction: 6 3/5 = 6 3/
5
= 6 · 5 + 3/
5
= 30 + 3/
5
= 33/
5


To find new numerator:
a) Multiply the whole number 6 by the denominator 5. Whole number 6 equally 6 * 5/
5
= 30/
5

b) Add the answer from previous step 30 to the numerator 3. New numerator is 30 + 3 = 33
c) Write a previous answer (new numerator 33) over the denominator 5.

Six and three fifths is thirty-three fifths
Conversion a mixed number 2 4/
11
to a improper fraction: 2 4/11 = 2 4/
11
= 2 · 11 + 4/
11
= 22 + 4/
11
= 26/
11


To find new numerator:
a) Multiply the whole number 2 by the denominator 11. Whole number 2 equally 2 * 11/
11
= 22/
11

b) Add the answer from previous step 22 to the numerator 4. New numerator is 22 + 4 = 26
c) Write a previous answer (new numerator 26) over the denominator 11.

Two and four elevenths is twenty-six elevenths
Subtract: 33/
5
- 26/
11
= 33 · 11/
5 · 11
- 26 · 5/
11 · 5
= 363/
55
- 130/
55
= 363 - 130/
55
= 233/
55

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(5, 11) = 55. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 5 × 11 = 55. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - thirty-three fifths minus twenty-six elevenths = two hundred thirty-three fifty-fifths.
Result
6 3/5 - 2 4/11 = 233/
55
= 4 13/
55
≅ 4.2363636

Related Questions

this is my question ​

Answers

Answer:

3

3+3+27=33

Step-by-step explanation:

Answer:

so you would have to subtract and that would be 7=w

Step-by-step explanation:

4. Communicate Precisely When you graph a quadratic function, the
y-intercept appears to be 1, and the x-intercepts appear to be -4 and 2.5.
Which values represent the solution(s) to the related equation of the
function? How can you check? Explain

Answers

Answer:

solo respondo esto por los puntos

A Math problem I need help on

Answers

I think it’s 10x-4 but I could be wrong, sorry

Can someone pls help me with this?

Answers

Answer: It would be A because the base cost is three dollars with extra 150 per order

Step-by-step explanation:

Answer: I would definitely go with A

Please solve step-by-step

6c + 7 = 13 + 7c

Answers

The answer has to be C=-6 hope it right

Answer:

c=6

Step-by-step explanation:

6c±7=13±7c

6c-7c=-1c

7-13=-6

-1c=-6

-1c=-6÷-1c   to get the value of

If Angela made $75, how many hours did she tutor?

Answers

Answer:

2hours

Step-by-step explanation:

Answer:

2.14285714286 or simplifyed 2.14

Step-by-step explanation:

75 divided by 35= 2.14285714286


soooo yeahhh i know help please.

Answers

Answer:

a

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Which inequality is true?
0 -9 > 13
-10 > 9
0 -10 > -9
0 -13 < -10

Answers

Answer:

The last one.

1)0-9=-9

And a negative number is always smaller than a positive one

2)Negative number always smaller than positive

3)The smaller a negative number is, the closer it is to zero, so the greater it is

4)correct

In January, Mr Tan's students read 20 books. In Febuary, they read 15 books. What is the percent increase or decrease in the number of books they read?

A. 5% decrease
B. 15% increase
C. 25% increase
D. 25% decrease​

Answers

25% decrease because if you multiply 20x.25 you get 5 and you minus the 5 from 20 books and you get 15 books

Simplify 5g + h - 3h + 2g

Answers

Answer:

7g-2h

Step-by-step explanation:

5g+2g+h-34 = 7g-2h

Matt has 3 different colored T-shirts and 2 different colored shorts

How many outfits can Matt make with these clothes?

Answers

Answer:

Step-by-step explanation:

3 x 2 = 6

Matt can make 6 different outfits with these clothes.

What are the Combinations?

Combinations are the procedures used in mathematics to pick k things from n different items without replacement.

The following formula computes the combinations of k items from n:

(n, k) = n! / k!×(n-k)!

Given that Matt has 3 different colored T-shirts and 2 different colored shorts.

Matt can make 3 x 2 = 6 different outfits with these clothes.

This is because for each T-shirt color, he has 2 options for shorts, and he has 3 different T-shirt colors.

So for each T-shirt color, the number of outfit combinations is 2. And since he has 3 T-shirt colors, the total number of outfits is 3 x 2 = 6.

Learn more about permutation here:

brainly.com/question/1216161

#SPJ5

–4.2 = –1.96(m − 10) + –4.2
Find variable

Answers

Answer:

m=10

Step-by-step explanation:

–4.2 = –1.96(m − 10) + –4.2

–4.2=-1.96m+19.6-4.2

-19.6=-1.96m

m=10

Four silos with circular bases are shown in the image with a diameter of 20 feet. What is the area of one of the bases?

A. 1256 sq. ft.

B. 125.6 sq. ft.

C. 314 sq. ft.

D. 62,8 sq. ft.

Answers

Look up "Everything You Need To Know About Math In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in math class all the time and I've aced every test.

Which inequality correctly orders the numbers -5,-3, and 2 from greatest to least?

Answers

Answer:

1) 2 > -3 > -5

Step-by-step explanation:

that is mathematically correct

Is the ordered pair (1,1) a solution of the system of linear inequalities in the graph

Answers

Answer:

No

Step-by-step explanation:

The solution for a system of linear inequalities is the point where both lines intersect. At the point (1, 1), no line passes through it making it not a possible solution.

Best of Luck!

3 3/7x1/3 yeah pls help

Answers

Answer:

Step-by-step explanation:Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x1"   was replaced by   "x^1".

STEP

1

:

           x

Simplify   —

           3

Equation at the end of step

1

:

 33   x

 —— • —

 7    3

STEP

2

:

           33

Simplify   ——

           7

Equation at the end of step

2

:

 33   x

 —— • —

 7    3

STEP

3

:

Final result :

 11x

 ———

  7

Please answer this correctly

Answers

Answer:

Correctly

Step-by-step explanation:

Bro isn’t it turtle


The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?

Answers

original price is $240

Answer:

$240

Step-by-step explanation:

.75*x=180

This equation is setup so we can find the value of the original price, since 25% is deducted, you can multiply x by 75% and set it equal to 180 since that is the resulting discounted price.

A bakery sells vanilla cupcakes and mocha cupcakes. It sold 300 cupcakes in a day, and 29% of them were mocha. How many of the cupcakes sold that day were vanilla? Answer:

Answers

Answer:

213

Step-by-step explanation:

Given data

Total cupcakes sold= 300

we are told that 29% are mocha

Required

The amount of cupcakes that is vanilla

Let us find the amount that is mocha

=29/100*300

= 0.29*300

= 87 mocha

Hence the amount that is vanilla  is

=300-87

=213

Answer:

213 Cupcakes

Step-by-step explanation:

Delta Math Answer

Which value is a solution for the equation tan x/2 = -1?
A. 5pi/4
B. 7pi/4
C. 3pi/4
D. 3pi/2

Answers

Answer:

D

Step-by-step explanation:

What we have to do is to find the arc tan

x/2 = arc tan (-1)

tan is negative on the 4th and second quadrant

arc tan (-1) = 135 or 315

pi is 180 degrees

so we have;

135 is 3 pi/4

multiplied by the 2

= 6 pi/4 which is 3 pi/2

315 is 7 pi/4 which is same as 7 pi/2 when we multiply by 2

Answer:

the answer is d

An amusement park sold 810 discount tickets and 90 full-price tickets. What percentage of the tickets sold were discount tickets? HELP ME ASAP PLEASEEEEE

Answers

Answer:

90%

Step-by-step explanation:

First, find the total number of tickets sold.

810 discount + 90 full-price = 900 tickets

Now you need to find what percent 810 is of 900.

% of 900 = 810

810/900 = 0.9

Convert this to a percentage.

0.9 × 100% = 90%

90% of tickets were sold at a discount.

helps fast plzzzzzzzzz

Answers

Answer:

I believe it would be the third option; 5k = 90

Please let me know if I'm incorrect.

Answer:

5k - 90, is the answer

Multiply (6 + 5i)(4 - 4i)

Answers

Answer:

44-4i

Step-by-step explanation:

(6 + 5i)(4 - 4i)
24 - 24i + 20i - 20i^2 ( substitute i^2 to -1)
24 - 4i + 20
44 - 4i

90 centimeters tall when 2 years old 100 centimeters tall when 5 do the number of centimeters and the number of years have a proportional relationship?

Answers

Answer:

10

Step-by-step explanation:

Usually you need more data to be sure but based on those two points it would be 10cm every 3 years.

please help asap!!!!

Answers

Answer:

391.5

Step-by-step explanation:

Find the area of all the sides.

Triangles area: 9 X 10=90 because there are 2 so you don't need to divide by 2

Rectangles area: (9X10)X2= 180 because there is 2

Another rectangle area 13.5 X 9= 121.5

Add all:   90+180+121.5

Answer 391.5

A bicycle is worth 500 dollars , decreases in value by 7.8% per year.Set up a function to model this situation.Use the model to show how much the bike will be worth after 5 years.

Answers

Answer:

$333.138

Step-by-step explanation:

Given that:

Initial value = $500

% decrease in value per year = 7.8% = 0.078

Price after t years is given by :

P(t) = initial value(1 - 0.078)^t

Where, t = number of years

Price after 5 years :

t = 5

P(5) = 500(1 - 0.078)^5

P(5) = 500(0.922)^5

P(5) = 500 *0.666276668105632

P(5) = 333.138334052816

= $333.138

Describe the shape. FOUNDATION. Help please :(

Answers

Answer:

90 degrees counterclockwise

Step-by-step explanation:

Answer:

jfmfmhhcmcmfnf. cbimvncnvnj

Simplify: -5(3c-9) – 9c – 7c2 +5
What’s the answer?

Answers

Answer:

ANSWER: [tex]-7c^{2} -24c+50[/tex]

Step-by-step explanation:

An item is regularly priced at $40 it is on sale for 60% off the regular price how much in dollars is discounted from the regular price

Answers

Answer:

$24 and $16

Step-by-step explanation:

well let’s go through this step by step.

we have $40 which is the regular price, but not only do you want to find what 60% of 40 is, but you want to find out how big the difference is between the 2, in dollars. But i believe we can do that.

So let’s just think. Do you know how to get a percent of something? If so, ignore this next part.  If not, all you want to do is take 40 x 0.60. or whatever number you need. if it’s out of 100, that’s what you would do.

So now that we know how to get a percent of something, let’s find 60% of 40.

40 x 0.60 gives us 24, or in this case it’d be $24.

Great! we found the discount! now all we need to do is find out the difference.

All we need to do from here is take 40 - 24. what is 40 - 24?

16!

Now you’re done! the discount brings it down to $24 and the difference between the starting price and the discount price is 16 dollars.

i hope this was able to help you!

Riya looks at the temperature in the kitchen. What is the temperature in the kitchen to the nearest division

Answers

Answer:

24 degree Celsius

Step-by-step explanation:

Temperature may be defined as the intensity or the degree of heat that is present in any substance or present in the environment. It is the measure of hotness or coldness of any item or surroundings. Temperature is measured with the help of a comparative scale which shows the how hot or cold the place is or item is.

In the context, Riya uses a comparative scale like the thermometer to measure the temperature of the kitchen. The mercury level on the scale rises and stops at a point indicating the temperature of the kitchen.

Thus the temperature of the kitchen according to the scale is [tex]$24 ^ \circ C$[/tex].

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