Question

A watch was bought for Rs.100.At what price should it be sold to gain Rs.15.​

Answer 1

Step-by-step explanation:

For this question you should know the Formula of SP

so Sp : 100+gain/100 *CP

Now put the value

100+15/100*100

115/100*100

Now here 100&100is cutting to each other so your answer is

₹115

Because 100 &100is cutted

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