Question

c) Cost of 5 kg of rice is 107.50
1) What will be the cost of 8 kg rice?
2) What quantity of rice can be purchased in 64.5?
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Answer 1

Answer:

cost of 5 kg rice=107.50

cost of 1 kg rice=107.50/5=21.5

cost of 8 kg rice=21.5×8=172

quantity of rice purchased in 107.50=5 kg

quantity of rice purchased in 1 rs.=5/107.50 kg

quantity of rice purchased in 64.5=(5/107.50)×64.5=3 kg