Question

A car travels 45 km in 3 litres of petrol. How far could it travel in 10 litres of petrol?


direct and inverse proportion ch 13

Answer 1

Answer:

car travel in 1 liter patrol - 45/3 = 15

car travel in 10 litre patrol - 15×10 = 150 ans...........

Answer 2

Answer:

In 3 litres of petrol car travels = 45 km

In 1 litre petrol car travels = 45/3 km

In 10 litres of petrol car travels = 45/3 km x 10

=15 x 10

=150 km (Ans)