Question

A vendor buys egg at 6 for a rupee and sells them at 5 for a rupee find his gain percent

Answer 1

profit of 1 rup
so percent is 10

Answer 2

Cp = 100/6
= 50/3
Sp = 100/5
= 20
Gain = 20 - 50/3
=10/3
Gain % = 10/3/50/3×100
= 1/5 ×100
= 20%
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