Question

If cost of 2 kg of apples is 240, then what is the cost of 750 grams?​

Answer 1

2000g = Rs.240

750g = Rs.?

(750 × 240)/2000

= 180000/2000

= 90

Therefore, the cost of 750 grams of Apples is Rs.90

Answer 2

Given - Cost of 2 kilograms apples

Find - Cost of 750 grams apples

Solution - The cost of 750 grams of apples is 90.

We will be finding out the cost of 750 grams of apples by using the unitary method.

Cost of 2 kilograms = 240

Cost of 1 kilogram = 240/2

Cost of 1 kilogram = 120

Now, 1 Kilogram apple costs 120

Converting 750 grams to kilograms

1000 grams = 1 kilogram

750 grams = 0.75 kilogram

Cost of 0.75-kilogram apples = 120*0.75/1

Cost of 0.75-kilogram apples = 90

Thus, the cost of 750 grams of apples is 90.