Question

the speed of a metro train is thirce as that of a bus .find the speed of the bus if the metro covers 120km in 45 min.

Answer 1

Answer:

7.8km/hr

Step-by-step explanation:

speed of metro train =120/45

because speed=distance / time

so speed of metro train is is 2.6

so,

by the question the bus speed =thrice of metro train speed

bus speed = 7.8 km/ hr