Question

A car travels 70km in 30min. Find its speed in km/hr

Answer 1

Answer:7 km in 30 mins= 7km in 1/2 hour=14 kmph

Answer 2

Answer: 140 km/h

Step-by-step explanation:

1 hour=60 minutes

We have,

Distance travelled in 30 minutes=70 km

Therefore,

Distance travelled in 1 minute=70÷30 km

Therefore,

Distance travelled in 60

minutes=70÷30×60 km=140 km/h

HOPE IT HELPS

Thanking you

Yours truly

ZunayedTIME