Question

The cost of 6 1/2 kg of apples is Rs. 520. What is the rate of one kg of apples

Answer 1

Explanation:

So, cost of 6.5 kg of apples is Rs. 520 and we need to find cost of one kg apples.

It can be done just by applying Unitary Method!

So,

6.5 kg -- Rs. 520

1 kg -- Rs.(520/6.5) = Rs.80

So, cost of 1 kg apples is Rs.80.