Question

a bus takes 1 hours 20 minutes to travel 180 km. what it's speed Ans: 135 km/hr​

Answer 1

Answer:

90kmph

Step-by-step explanation:

speed=distance÷time

speed=180÷1hour 20minutes

speed=180÷120minutes

speed=180kilometer÷2hours

speed=90kmph

Answer 2

Step-by-step explanation:

by by applying the formula of speed speed is equal to distance upon time so,

so we will convert so it will be 120 minutes so we will put 120 e e upon 180 so answer will be six upon 3 kilometre per hour