Question
Cost of 6kg of wheat is Rs.72 and cost of 5kg of rice is Rs.450 [4 MARKS]
(a) What will be the cost of 8kg of wheat?
(b) What will be the cost of 1kg of rice?
(c) What is the ratio of the price of 1kg of rice to 1kg of wheat?
(a) What will be the cost of 8kg of wheat?
(b) What will be the cost of 1kg of rice?
(c) What is the ratio of the price of 1kg of rice to 1kg of wheat?
Answer:
:
a Part: 1 Mark
b Part: 1 Mark
c Part: 2 Marks
(a) Cost of 6 kg of wheat = Rs 72
Cost of 1 kg of wheat =726=Rs.12
Cost of 8 kg of wheat =12×8
= Rs.96
(b) Cost of 5 kg of rice = Rs 450
Cost of 1 kg of rice =4505
= Rs.90
(c) Ratio of price of 1kg of rice to 1kg of wheat
⇒9012=152=15:2
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:
a Part: 1 Mark
b Part: 1 Mark
c Part: 2 Marks
(a) Cost of 6 kg of wheat = Rs 72
Cost of 1 kg of wheat =726=Rs.12
Cost of 8 kg of wheat =12×8
= Rs.96
(b) Cost of 5 kg of rice = Rs 450
Cost of 1 kg of rice =4505
= Rs.90
(c) Ratio of price of 1kg of rice to 1kg of wheat
⇒9012=152=15:2
Was this answer helpful ?
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