Question

How long would an autorikshaw take to cover 157.5Km, travelling at a speed of 12.5 m/sec. Questions ans.

Answer 1

Answer:

an autorikshaw take 3.5 hour or 210 min or 12600 sec to cover 157.5 km distance with 12.5 m/sec speed

Step-by-step explanation:

Speed = distance / time

time = distance / speed

distance = 157.5 km = 157500 m

time = 157500/12.5

= 12600 sec

= 210 min

= 3.5 hour

hope it helps you :)

Answer 2

Answer:

The time taken to cover 157.5 km=210 minutes

Step-by-step explanation:

The speed of the autorickshaw=12.5 m/sec =12.5×3600÷1000 km/h =45 km/h

Therefore, the time taken to cover 157.5 km= 157.5÷45 =3.5 hours =210 minutes