Question

If x and y vary directly and x=25 when y=3 , find y when x=15.​

Answer 1

hope this will helpfull

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Answer 2

Step-by-step explanation:

let y be = a

x=25

y=3

x=15

y=?

25/15=a/3

25x3=15xa

5=a

a=y

y=5