Math, asked by ksivanaidu123, 1 year ago

A book seller bought 20 copies of a book for Rs. 89. How much would 36
copies of the same book cost ?
(a) Rs. 101 (b) Rs. 120.20 (c) Rs. 140.20 (d) Rs. 160.20​

Answers

Answered by superlucky04
14

Answer:

20 - Rs.89

36 - Rs.? ( unitary method)

Rs.=36/20×89

Rs.=9/5×89

Rs.=801/5

Rs.= 160.20

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Answered by diljits4856
0

Answer:

120.20

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