the weight of 72 books is 90 kg what is the weight of 40 such books
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weight of 72 books ,. 90 kg
weight of 1 book,. 90/72
weight of 40 books. 90*40/ 72 = 50 kg
Hope this helps
pls give brainliest
weight of 1 book,. 90/72
weight of 40 books. 90*40/ 72 = 50 kg
Hope this helps
pls give brainliest
Answered by
2
weight of 72books=90kg
so weight of 1book=90/72
=5/4kg
so weight of 40books= 5/4 *40
=200/4
=50kg this is your answer friend
I HOPE I HELPED YOU
so weight of 1book=90/72
=5/4kg
so weight of 40books= 5/4 *40
=200/4
=50kg this is your answer friend
I HOPE I HELPED YOU
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