Question

a thing is bought for a profit of 10% and the original price is30000. what is its profit price​

Answer 1

Answer:

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Let CP =x=x, so S.P =1.2x

When CP is Rs. 100 less,

CP=x−100

SP=1.2x−100

Now,

1.2x−100=1.24×(x−100)

On solving , we get

x=600

CP=Rs.600