Math, asked by clementgeorgef875f, 5 months ago

the ratio of math's and science books in a school library is 4:5 if the number of science books is 75 find the number of math books

Answers

Answered by vivekgakkhar0710

10

Answer:

60 books

Step-by-step explanation:

X1 : Y1 : : X2 : Y2

4 : 5 : : X2 : 75

Product of means=Product of extremes

5 X2= 4×75

X2= 60

Ans. (no. of maths book=60)

Answered by simranchoudhary7680

1

This is your answer.

Hope it helps you.

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