if the cost of 15 books is Rs 240,find the cost of 39 such books.
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Answered by
22
Cost of 15 books = rs 240
Cost of 1 book = 240 / 15
= 16 rs
Cost of 39 books = 39 × 16
= Rs 624 ans
Cost of 1 book = 240 / 15
= 16 rs
Cost of 39 books = 39 × 16
= Rs 624 ans
Answered by
10
cost of 15 books = Rs 240
cost of 1 book = 240/15 = 16
cost of 39 books = 16 x 39 =Rs 624
hope it's help you
make me brainlist
cost of 1 book = 240/15 = 16
cost of 39 books = 16 x 39 =Rs 624
hope it's help you
make me brainlist
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