Question

A car travels 425km in 25 liter of petrol.How much petrol is required to cover a distance of 1445km ?​

Answer 1

Answer:

85

Step-by-step explanation:

Let the required petrol be "a"litres

Using direct and inverse proportions

425/25 = 1445/a

From here we get

445a=1445×25

From here we get a=85

Therefore to cover 1445 km we need 85 litres of petrol

Answer 2

Answer:

the question is based on direct proportionality.

1. distance (km) and petrol( | )