Question

A truck cover the distance of 700 km on 35 litres of petrol. How far can it travel on 78 litres of petrol ?​

Answer 1

A car uses 30 litres of petrol to cover a distance of 700 Km

So, the car covers the distance in 1 liter =30375=12.5 Km 

Suppose that X liters will be needed to cover a distance of 1200 Km then,

X=12.51200=96 liters.

Answer 2

Answer:

$\sf \pink{1,560 \:km}$

Step-by-step explanation:

A truck take to complete 700 km. = 35 liters

$\sf \: 1 \: liters = \: \frac{700}{35}$

= 20 km.

$\sf \: 78 \: liters = 78 \times 20 = 1,560 \:km$