Question

Cost of 1 kg of apple is Rs60.find the cost of 400gram ,250gram and 50 gram of apple

Answer 1

cost of 1 kg or 1000 g of apple is = 60rs
so, cost of 1 g apple is = 60/1000 = 3/50 = 0.06rs

1.cost of 400 g apple is = 0.06×400 = 24rs
2.cost of 250 g apple is = 0.06×250 = 15rs
3.cost of 50 g apple is = 0.06×50 = 3rs

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