Question

The cost of 7metersof particular quality of cloth is 2310 find the cost of 3m 5m 11m 13m

Answer 1

ans; the cost of 7 m of cloth = 2310

so , the cost of 1 m of cloth = 2310\7

                                             = 330

now, the cost of 3 m of cloth = 330*3 = 990

the cost of 5 m of cloth = 330*5 = 1650

the cost of 11 m of cloth = 330*11 = 3630

and the cost of 13 m of cloth = 330*13 = 4290

here u go mate.........

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