Question

if the cost of 4 kg rice is RS 220 than the cost of 2.5 kg rice is how much?​

Answer 1

For 4 kg rice ₹220

How many for 2.5 kg??

●

• • 2.5 × 220 /4 = 137.5 ₹

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Answer 2

Unitary Method

4 kg of rice = Rs. 220

2.5 kg of rice = Rs. ?

= 2.5 × 220/4

= 2.5 × 55

= 137.5

Therefore, 2.5 kg of rice costs Rs. 137.5

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