Question

35) Cost of 5 kg of wheat is Rs 30.50.
(a) What will be the cost of 8 kg of wheat?
(b) What quantity of wheat can be purchased in Rs 61?​

Answer 1

Answer:

The cost of 8 kg of Wheat is  ₹48.8. 10 kilograms of wheat can be bought for ₹61.

Step-by-step explanation:

Cost of 5 kg of wheat = ₹30.50

∴Cost of 1 kg of wheat = $\frac{30.50}{5}$

                                     = ₹6.1

(a) Cost of 8 kg of wheat = ₹6.1 x 8

                                         = ₹48.8

(b) Quantity of wheat that can be

                       purchased for ₹61 = $\frac{61}{6.1}$

                                                      = 10 kg.