Question

siri has enough money to buy 5kg of potatoes at the price of 8 rupee per kg . how much can she buy for the same amount if the price increased to 10 rupees per kg

Answer 1

She has 40 Rs If so she can buy 4kg

Answer 2

As she have enough money to buy 5kg with 8rupees per kg. That means she have 5*8=40 rupees with her. Now to buy potatoes with the price 10 rupees per kg. She can buy 40/10 =4kg.