Question

if 5/7 of a number is equal to 20 then find the number


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Answer 1

Answer:

let the number be x

5/7×x=20

5x/7=20

X=7×20/5=28 ans

Answer 2

Answer =28

Step-by-step explanation:

let an number=X

another number=5/7

we had find x

so 5/7 of a number is equal to 20

so it is condition =5/7 x X=20

5 x X=20 x 7

5 x X = 140

X=140/5

X=28

Hence ,the other number is 28 ,I hope it helps you