Question

8. If 10 liters of petrol cost Rs. 730 calculate the cost of 4 liters
of petrol​

Answer 1

Answer:

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Step-by-step explanation:

cost of 10 l if petrol = Rs. 730

therefore, cost of 1 l of petrol = 730 / 10 = Rs. 73

Now, cost of 4 l of petrol = 4 * cost of 1 l of petrol = 4 * 73 = Rs. 292

Answer 2

Answer:

Cost of 10 liter of petrol = rs. 730

Cost of 4 liter of petrol = rs .x

therefore cost of 1 liter petrol = 730 ÷ 10

= 73 rs

4 liter petrol = 73 × 4

= 292 rs.