Math, asked by lipikajhadi, 2 months ago

find the full solution please

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Answered by amitsharma777222999

0

Step-by-step explanation:

price of pen=144 per dozen

price of 1 pen =144/12=12

price of pencil=90 per 10 pencil

price of 1 pencil =9

ratio of price=12/9=4/3

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