Question

12. Cost of 5 kg of wheat is Rs. 30.50.

(a) What will be the cost of 8kg of wheat ?

(b) What quantity of wheat can be purchased in Rs 61 ?

Answer 1

Answer:

Rs 48.8

Step-by-step explanation:

hope it helps you

Answer 2

Step-by-step explanation:

cost of 5 kg of wheat = ₹ 30.50

cost of 8 kg of wheat =

let the cost be x

₹ 30.50/5 = x/8

x = ₹30.5 × 8 /5

= 6.1 × 8

= ₹ 48.8

so, the cost of 8 kg of wheat is ₹ 48.8.

b ) what quantity of wheat can we purchased at ₹ 61.

cost of 1 kg = 30.5/5 = ₹ 6.1

₹ 6.1 = 1 kg

₹ 61 =

let the quantity be x

₹ 61 = x

x = ₹ 6.1 / 61 ×1

x = ₹ 610 / 61 ×1

= 10 × 1

x = 10 kg

we can purchase 10 kg at the rate of ₹ 61.

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