by selling 20 pairs of shoes for₹18000 a shopkeeper kisses 20%.How many pair's of shoes should he sell for ₹16200 so as to have a profit of 20%
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Answered by
14
Answer:
Explanation:
Selling price of 20 pairs of shoes = Rs. 18000
Selling price of 1 pair of shoe = 18000/20 = Rs. 900
Loss % = 20
Therefore,
The cost price of 1 pair of shoe = (100/100 - 20)*900
⇒ = (100/80)*900
⇒ = 4500/4
= Rs. 1125
If gain is 20 %, then the selling price of 1 pair of shoe = 1125 + (1125*20)/100
= 1125 + 225
Selling price of 1 pair of shoe = Rs. 1350
If gain percentage is 20 %, then the selling price = Rs. 1350
Therefore, the number of pair of shoes = 16200/1350
= 12 pair of shoes.
The required number of pair of shoes to be sold are 12
Answered by
1
Explanation:
(100/100+20%)×Sp
100/120×18000
15000
20/18000×16200
18
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