What is the correct answer?

4

# A person travels equal distances with speed of 3 km/hr, 4 km/hr and 5 km/hr and takes a total of 47 minutes. Find the total distane

3 km

4 km

6 km

9 km

### Correct Answer :

A. 3 km

Let the distance be 3x km,

$\frac{47x}{60}=\frac{47}{60}$
$x=1$
So total distance = 3*1 = 3 Km