Question

A man covers 5 km in an hour. How many kilometres can he cover in 4 hours?

• A. 5 km
• B. 20 km
• C. 4 km
• D. 12 km

Answer 1

The correct option is B 20 km

Distance covered in 1 hour = 5 km
To find the distance covered in 4 hours, we need to multiply 5 km by 4.
Thus, the distance covered by the man in 4 hours is $5\text{km}\times 4=20\text{km.}$