Question

A confectioner bought toffees at 6for a rupee.How many for a rupee must he sell for gain 20%

Answer 1

Cp of 6 toffees = rs. 1

Cp of 1 toffee = rs. 1/6

Gain = 20%

Sp of 1 toffee = 1/6 x 120/100 = 1/5

So for rs. 1 he should sell 5 toffees


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