a car travel 240km in 15l of petrol. (1) how much distance can it cover with 25 liters of petrol.(2) how many liters of petrol will be required to cover 160km?
Answers
Answer:
1. 400 km
2. 10 l
Step-by-step explanation:
1. The distance of the car travel in 15 litres of petrol = 240 km
The distance of the car travel in 1 litre of petrol =
240 km ÷ 15 l
= 16 km
The distance of the car travel in 25 litres of petrol = 16 km × 25 l
= 400 km
2. The distance of the car travel in 1 litre of petrol = 16 km
No. of litres required to cover 160 km = 160 ÷ 16 l
= 10 l
Answer:Ans.(1)--Distance travel
by a car using 15 litres petrol=240km
∴ Distance travel by a car using 1 liter petrol = 240/50km =16km
∴ Distance travel by a car using 25 liters petrol
=(25×16)km=400km
Ans(2)- A distance of car travel in 1 Litre of petrol = 16kmNo.of litre required to cover 160 l => 160/16 = 10 litre