Question

If a car covers 80 km in 2 hours find its speed in m per min

Answer 1

80 km = 80 * 1000
= 80,000 m

2 hours = 120 minutes

80,000/120
= 8,000/12
= 666.6 m/minute

Speed in metre per minute = 666.6

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Answer 2

Step-by-step explanation:

Car cover distance =80km

Change into metre

=We know that=1km = 1000m

80×1000

=80000

Time taken =2 hour

Change into minutes

=We know that = 1 hour = 60 minutes

So,

2 × 60

=120 minutes

Then,

We know that

Speed =Distance /Time

Speed = 80000/120

Speed = 100/12 meter / minutes

Speed = 666.6 Answer

I hope you are understand a question.