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4 votes
So I kinda forgot how to do this *nervous laughter* um help​

So I kinda forgot how to do this *nervous laughter* um help​-example-1

1 Answer

5 votes

Answer:

A. X=60, B. X=3

Explanation:

A.
(3)/(5) =
(x)/(100)

5x=3(100)

5x=300


(5x)/(5) =
(300)/(5)

x = 60

B.
(x)/(8) =
(7.5)/(20)

x20 = 7.5(8)

20x= 60


(20x)/(20) =
(60)/(20)

x= 3

User DamienL
by
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