Question

By 20% decrease in price of rice people can buy 10 kg more rice in rupees 100. What is the original price of 1 kg of rice

Answer 1

Step-by-step explanation:

Given By 20% decrease in price of rice people can buy 10 kg more rice in rupees 100. What is the original price of 1 kg of rice

• Now the person who has the amount is constant.
• So if price is decreased by 20% the quantity of rice that people buy is increased .
• So it will be 20 / 100 – 20 = 25%
• Now 25% will be equal to 10 kg
• So for 100% it will be 10 x 100 / 25 = 40 kg
• so  he can purchase 40 kg for Rs 100
• Therefor for 1 kg it will be 100 / 40
•                                            = Rs 2.5

Reference link will be

https://brainly.in/question/6069784

Answer 2

Answer:

2.5 is correct kisi ki maa me dum nhi hai galat KR de.oroof