Yes, they are in proportion as both the ratios equal to 5 : 2.
what is ratio and proportion?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other.
Given here first ratio as = 2 : 4/5
= 10 : 4
= 5 : 2
and the second ratio as = 3/4 : 3/10
= 1/4 : 1/10
=10 : 4
= 5 : 2
Hence both the ratio are equal and therefore in proportion.
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Answer:
-3/4^10
Step-by-step explanation:
you multiply powers 5 and 2
-3/4 ^10
Answer:
The answer is 22
The sum of two numbers is 48:
x + y = 48 ⇒ x = 48 - y
One third of one number is 5 greater than one sixth of another number:
1/3x =5 + 1/6 y
1/3(48 - y) = 5 + 1/6y
1/3 * 48 - 1/3 * y = 5 + 1/6 y
16 - 1/3y = 5 + 1/6y
16 - 5 = 1/6y + 1/3y
11 = 1/6y + 2/6y
11 = 3/6y
y = 11 * 6 / 3
y = 22
x = 48 - y
x = 48 - 22
x = 26
The smallest number is 22.
Step-by-step explanation: