3 years ago

What times 20. equals 25

Mathematics

2 answers:

DerKrebs [107]3 years ago

7 0

We make an equation.
20y=25
Now divide 25 by 20
We get that y=1.25
So our answer is that 20*1.25 = 25

pickupchik [31]3 years ago

5 0

20x=25
25/20=x
x=1.25
:)

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Answer:

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Step-by-step explanation:

We have been given that Derek places a standard 12-inch ruler next to the goal post and measures the shadow of the ruler and the backboard. If the ruler has a shadow of 10 inches. We are asked t find the height of the backboard, if the backboard has a shadow of 8.5 feet.

We will use proportions to solve our given problem as ratio between sides ruler will be equal to ratio of sides of background.

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