5 books cost RS 120 .what would be the cost of 8 such books
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COST OF 5 BOOKS = RS 120
THEREFORE, COST OF 1 BOOK = 120/5 = RS 60
COST OF 1 BOOK = RS 60
COST OF 8 SUCH BOOKS = RS 60 X 80
= RS 4,800
Answered by
6
5 books = 120 rs
1 book = 120/5 = 24
Now
Cost of 8 books = 8 * 24 = 192 rs ans
1 book = 120/5 = 24
Now
Cost of 8 books = 8 * 24 = 192 rs ans
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