Question

a fan was sold at 10% profit of he had sell at 20% profit and rs 50 more what was cost price?

Answer 1

Answer:

The numerator of a Rational number is less than its denominator by 3 .If the numerator becomes three times and the denominator is increased by 20, the new number become 13 . Find the original number.

Step-by-step explanation:

is crocket answer

Answer 2

Step-by-step explanation:

Let ‘x’ be the cost price of the article.

Then selling price = x * 110/100 = 1.1x

If he had bought for 20% less, then cost price = 0.8x

With 40% profit, selling price will be = 0.8x * 140/100 = 1.12x

Hence we have, 1.12x - 1.10x = 10

0.02x = 10

x = 10/.02 = ₹500