Math, asked by singhshweta150985, 5 months ago

if the selling price of 16 water bottles is equal to the cost price of 17 water bottles , Find the gain per cent earned by the dealer​

Answers

Answered by armyonce
9

Answer:

Let the selling price of each bottle be y.

Let the cost price of each bottle be x.

According to the question,

16y=17x

x

y

=

16

17

Gain %=(

x

y

−1)×100

⟹Gain %=(

16

17

−1)×100=6.25%

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