Question

Estimate the number of litres of gasoline used by all Pakistan's cars each year. Given no. Of cars in pakistan are 500000. Average distance travelled per year by each car is 16000km . Gasoline consumption is 6km/litre

Answer 1

Cars in Pakistan:- 5,00,000
Average distance travelled per year by each car:- 16,000km
Gasoline consumption:- 6km/litre

Kilometers travelled by all the cars:- 16,000 × 5,00,000
= 8,00,00,00,000 Km

Gasoline used by all the cars:- 8,00,00,00,000×6
= 48,00,00,00,000 litres

Answer 2

Answer:13.3×10^8 litres

Explanation:

Distance traveled by all cars :500000×16000=8×10^9

Gasoline consumption: 8×10^9÷6=13.3×10^8 litres