Question

an article when sold at a gain of 11% gives 55 more than when sold at a loss of 11% . find the cp​

Answer 1

Answer:

CP=250

Step-by-step explanation:

Let the original cost of article be x

When sold at a  gain of 11% the cost becomes=(100+11)x/100=111x/100---a

When sold at a loss of 11% the cost becomes=(100-11)x/100=89x/100---b

The relation between a&b

cost at Gain-55=cost at Loss

111x/100-55=89x/100

22x=5500

x=250.

Answer 2

Answer:

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