Question

08. Cost of 5 kg rice is 160 rupees.
a) What will be the cost of 8 kg of rice?
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b) What quantity of rice can be purchased with 320 rupees?​

Answer 1

Answer:

a=256

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Answer 2

Answer:

a. 5 kg rice= 160 ruppes. (cross multiplication)

8 kg rice= x ruppes

5x= 160× 8

x=1270/5

x= 256 ruppes

b. 5kg rice= 160 ruppes

x kg rice= 320 ruppes

160x= 320×5

x=1600/160

x= 10 kg rice