Ruben can paint 6 1/2 square meters per hour at the same rate how many square meters can he paint in 2 1/2 hour.? ​

Answers

Answer 1

Answer:

The number of square meters that Ruben can pain in 2 1/2 hours is:

16 1/4m²

Step-by-step explanation:

a) Data and Calculations:

Number of square meters that Ruben can pain in one hour = 6 1/2m²

Therefore, every 1/2 half he can paint 3.25m² or 3 1/4m²

In two hours, he can pain 6 1/2m² * 2 = 13m²

Using the same rate, in 2 1/2 hours, he can pain =xm² (0r 13m² + 3 1/4m²)

x = 6.5 * 2.5

= 16.25

= 16 1/4m²

b) Since Ruben can paint 6 1/2m² in one hour, he can then paint more square meters, multiplied by 2.5 in 2 1/2 hours.  This means that he will be doubling the square area he can paint in 2 hours and painting half of the square area in 1/2 hour's time, given his speed.

Answer 2

How many square meters can he paint in 2 1/2 hour is  ​65/4 square meters

Given:

Square meters per hour= 6 ½

Number of hours =2 ½

Let x represent how many square meters  he can paint in 2 1/2 hour

First step is to convert the mixed numbers to improper fractions

6 ½= ‌‌13/2

2 ½ = ‌‌5/2

Now let determine how many square meters  he can paint in 2 1/2 hour

x=(13/2)× (5/2)

x= 16.25 or 65/4

Inconclusion How many square meters can he paint in 2 1/2 hour is  ​65/4 square meters.

Learn more here:

https://brainly.com/question/14170216


Related Questions

Esme buys three apples 5 bananas + 7 karat Supermarket what is the ratios from bananas to carrots?

A)7 to 5
B)5 to 7
C)3 to 7
D)7 to 3​

Answers

Answer:

5:7

Step-by-step explanation:

Because carrots comes first

Answer:

B is the answer also can be written as 5:7

A store loses twenty-five dollars a day over six days. How much money was lost in total over these six days

Answers

Answer:

There was a total loss of $150.00 over those 6 days

Step-by-step explanation:

1 - Simplify the word problem

A store makes a loss of $25 per day for 6 days

2 - Write a statement for it

d = days

t = total loss

25d = t

3 - Plug in the days for d

25(6) = t

150 = t

t = $150

There was a total loss of $150.00 over 6 days

Hope this helps :)

Place ( ) symbols in this problem to make a true statement: 4 + 5 × 2 = 18​

Answers

Answer:

(4+5)*2

Hope this was helpful have a beautiful day!

Answer: (4+5) x 2=18

Step-by-step explanation:

4+5=9 and then 9 x 2=18

The lowest point on Earth is Challenger Deep, at the bottom of the Marina Trench: 35,797 feet below sea level. The highest point is the summit of Mount Everest: 29,029 feet above sea level. What is the distance, in feet, between Challenger Deep and Mount Everest? Explain your answer.

Answers

Answer:

Step-by-step explanation:

add the two together to get your answer of 64,826. the reason why you would is because the marina trench is represented as 35,797 with sea level being 0. so to find the difference you would do 29,029-(-35,797), or just add the two together

Answer:

100,623

Step-by-step explanation:

200z + 50 = 8000 solve this problem

Answers

Answer:

39.75

Step-by-step explanation:

First, subtract 50 from both sides

200z + 50 - 50 = 8000 - 50

200z = 7950

Then isolate the variable by dividing both sides by 200

200z/200 = 7950/200

z=39.75

GIVING BRAINLIEST HELP ASAP!! 3x + 5y = 12 in slope intercept form please show work

Answers

Answer:

y= -3/5x + 12/5

Step-by-step explanation:

Remember, the formula is y= mx + b

#1 So we're gonna put it into that order by subtracting 3x from both sides:

3x + 5y= 12

-3x           -3x

We are left with this:

5y= -3x + 12

#2 Now we will divide 5 to both sides to isolate the variable

5y/5= -3x/5 + 12/5

#3 Now that the variable is isolated we are left with the answer:

y= -3/5x +12/5

Hope this helps :)

So how's everyone day?

Is schoolwork fun, or terrible??


Is it hard to pretend that u actually like dis year :))))))

Answers

Answer:

2020 is trash brooo like dannnggg wegaofygawpyfgwy

10n + 15 = 9n + 36 ​

Answers

Answer:

n=5

Step-by-step explanation:

Answer:

n=21

Step-by-step explanation:

2y-4=x. find the slope of the line ​

Answers

Put it into slope intercept form:
Y = mx + b
Add 4 to both sides
2y = x + 4
Divide by 2
Y = 1/2x + 2
The slope is 1/2

Answer: m=1/2

Step-by-step explanation: 2 is half of 4...... which represents m

..............................................................

Answers

Answer:

What's your question...

Answer:

thanks for the points my guy

Step-by-step explanation:

What is 3:2/3? How many 2/3's are in 3? *
0 41/3
9
O
2.
0 4 1/2

Answers

Answer:

4.5

Step-by-step explanation:

3 = 9/3

2/3 goes in 9/3 4.5 times

A coin is tossed 7 times. What is the probability that the number of tails obtained will be between 5 and 7 inclusive?

Answers

Answer:

6/49

Step-by-step explanation:

What is the line segment of BD

Answers

can you provide a picture?
Picture please to solve ??????

PLEASE ANSWER I WILL MARK BRAINLIEST I NEED IT
Item 24
Forty students are in the science club. Of those, 45% are girls. This percent increases to 56% after new girls join the club. How many new girls join?

Answers

Answer: 10

Step-by-step explanation: there are 18 before and then when we add 10 there will be 28 out of 50.

The baileys spent $18.00 for 4 two-liters sodas for the birthday party this weekend. What is the number of soda bottles that could be bought for $45.00?

Answers

Answer:

lol

Step-by-step explanation:

lol

In \triangle BCD,△BCD, \overline{DB}\cong \overline{CD} DB ≅ CD and \text{m}\angle C = 36^{\circ}.m∠C=36 ∘ . Find \text{m}\angle D.m∠D.

Answers

The measure of m∠D will be 36 degrees

What is a triangle?

A triangle is a shape with 3 sides and angles

For the △BCD, since the side DB ≅ CD, then the base angles will also be equal. This shows that the triangle is an isoscecles triangle.

For the given triangle m<C = m<D

Given that m∠C = 36 degrees, hence the measure of m∠D will be 36 degrees

Learn more on isosceles triangle here: https://brainly.com/question/1475130

Write a polynomial function of least degree in standard form that has the given zeros: -1, 2, 3−1,2,3

Answers

Answer:

well base on my stuck knowledge i think jimmy neutron can answer that

thanks me later

Nancy was buying peaches to make a cobbler. She needed 4.5 pounds of peaches, and they are on sale for $1.60 per pound. How much will the peaches cost?​

Answers

Given:

Required quantity of peaches = 4.5 pounds

Cost of peach = $1.60 per pound.

To find:

The total cost of required peaches.

Solution:

We know that,

Total cost = Number of units × Cost per unit

Now,

[tex]\text{Total cost of peaches}=\text{Number of peaches}\times \text{Cost per peach}[/tex]

[tex]\text{Total cost of peaches}=4.5\times 1.60[/tex]

[tex]\text{Total cost of peaches}=7.20[/tex]

Therefore, the total cost of peaches is $7.20.

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ill mark you brailiest

Answers

Answer:

According to this author, the stories about Nancy Hart  

✔ likely have some basis in truth

.

As a result, they are  

✔ very important

to the study of Georgia’s past

Step-by-step explanation:

I just took it on Edge 2020

A swim club has two payment plans.
You can become a member by paying a $12 new member fee and use the pool for $3 a visit.
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Answers

3a + 12 = 5a

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Find the sum of 9r^2+4r-7) + (3r^2-3r

Answers

Answer

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Step-by-step explanation:

Mr. Butler is playing a game with the pictured spinner. He wins the amount of money shown if he spins green. He loses the amount
of money shown if he spins yellow. Is this a fair game? Explain why or why not.
A)
Yes; Mr. Butler has an equal chance of winning money or losing money,
B)
Yes; Mr. Butler is more likely to win money than lose money.
No; Mr. Butler is more likely to win money than lose money.
D)
No; the same number would need to be on every piece.

Answers

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The answer is number B

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Answers

Answer:

-18 is your answer

Step-by-step explanation:

To check is -18 is the right answer or not, you can just multiply -18 and -3.1 which should equal up to 55.8

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Answers

Answer:

1/2

Step-by-step explanation:

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Answer:

what are we suppost to answer??

Step-by-step explanation:

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Yep! Okay so, first one is 3yx
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Answers

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Answers

Answer:

100

Step-by-step explanation:

5% of 2000 is 100

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Answers

Answer:

[tex]x^{2} + 6[/tex]

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

i think this is correct

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