Question

If the cost of 121 petrol is rs 480 find the cost of 161 of petrol

Answer 1

Cost of 12 L petrol = ₹480

Cost of 1 L petrol = ₹480/12 = ₹40

Cost of 16 L petrol = ₹40×16 = ₹640

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Answer 2

Answer:

Cost of 121 petrol is 480

Cost of 1 petrol is 480/121

cost of 161 petrol is cost of petrol ×161

=480/121×161=638.77

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