72 book weight 8 kg. what is the weight of 81 such books ? how many such books will weight 6 kg ?
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Answered by
8
72 book=8kg. 1kg=72/8=9books
1book=
=8/72=1/9kg
81book =81*1/9=9kg
1kg=9books
6kg=54books
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1book=
=8/72=1/9kg
81book =81*1/9=9kg
1kg=9books
6kg=54books
Hope it helped you
Plzz mark me as brainlist
Answered by
8
HEY FRIEND
IF WEIGHT OF 72, BOOKS IS8
WEIGHT OF ONE BOOK ..72/8
9
SO 81 BOOKS WEIGH 81/9
9
SO 9×6=54
IF WEIGHT OF 72, BOOKS IS8
WEIGHT OF ONE BOOK ..72/8
9
SO 81 BOOKS WEIGH 81/9
9
SO 9×6=54
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