Question

The train 'A' travelled a distance is f 120 km in 3 hours , Whereas another train 'B' travelled a distance of 180 km in 4 hours . Which train tracelled faster

Answer 1

Answer:

B train!

Explanation:

A train travelled at 40 km/hr. (120/3)

B train traveled at 45 km/hr (180/4)

Answer 2

Answer:

Train B

Explanation:

Let's find each train's speed using the following formula.

$s=\frac{d}{t}$

where $d$ is distance and $t$ is time.

Train A

Train A travelled a distance of 120 kilometers in 3 hours.

$s=\frac{d}{t}\\d=120 km\\t= 3hrs$

Substitute the values into the formula and divide.

$s=\frac{120km}{3hrs}$

$s= 40 km/hr$

Train B

Train B travelled a distance of 180 kilometers in 4 hours.

$s=\frac{d}{t}\\d=180 km\\t= 4hrs$

Substitute the values into the formula and divide.

$s=\frac{180km}{4 hrs}$

$s= 45 km/hr$

45 kilometers per hour is greater than 40 kilometers per hour, so Train B travelled faster.