A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
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hey mate right answer is here.
Step-by-step explanation:
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? If he sells 5 per rupee then he will have 1 toffee remaining. so 5 toffees= 1 Rs, then 1 toffee=1/5th rupee i.e., he gets 20% profit.
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