Question

OLU
The cost of 3 kg of rice is 120.
a) What will be the cost of 8 kg of rice?
b) What quantity of rice can be purchased in 200​

Answer 1

Answer:

(a)320 Rs

(b)5 Kg

Explanation:

let x be the cost of 1 kg of rice

by given data

=3x=120

=x=120/3

=>x=40.

(a) 8kg of rice will be 8*40=320.

(b) quantity of rice that can be bought is 200/4=5

therefore 5 kgs of rice can be bought for 200 Rs