Math, asked by mHorsaphshek, 1 year ago

THE WEIGHT OF 72 BOOKS IS 9KG WHAT IS THE WEIGHT OF 40 SUCH BOOKS

Answers

Answered by Anonymous

11

Weight of 72 books = 9 kg
Weight of 1 book =9 ÷ 72 = 0.125 kg

Weight of 40 books = 0.125 x 40
= 5kg

Answered by shreyasagarwal

9

72x=9000
x=125 g
wt of 40 books= 125*40=5000g
ans. 5 kg

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