Math, asked by kashish1397, 11 months ago

please help me please​

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Answered by kalyaniprasad8
5

Cost of 1 l petrol = 12 4/7 /- = 88/7 /-

Cost of 10 1/2 or 21/2 l of petrol = 88/7 * 21/2 /- = 44*3 /- = 132/-

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