Question

An aeroplane, on an average, covers 6000 km in 12
hours. How much distance will it cover in 12 days?​

Answer 1

Answer:

144000 km

Step-by-step explanation:

6000 km in 12 hours

12000 km in 24 hours.

So, the aeroplane covers a distance of 12000 km in a day.

Distance covered in 12 days = 12000 × 12 = 144000 km.

Therefore, the aeroplane will cover a distance of 144000 km in 12 days.

Answer 2

1,44,000 km

Step-by-step explanation:

We are given that, an aeroplane covers 6000km in 12 hours.

The main concept involved in this problem is unitary method. Let us find out the distance covered by the aeroplane in 1 day.

→ Distance covered in 12 hours = 6000

→ Distance covered in 1 hour = 6000/12

→ Distance covered in 1 hour = 500

→ Distance covered in 24 hours = 500×24

→ Distance covered in 24 hours = 12,000 km

We know that 24 hours = 1 day. Therefore,

→ Distance covered in 1 day = 12,000 km

Hence, the distance covered in 12 days would be:

→ Distance covered in 12 days = 12,000×12

→ Distance covered in 12 days = 1,44,000 km

Hence, the average distance covered by the aeroplane in 12 days is 1,44,000 km.