Question

*5. A man is running at a speed of 12 km/h.
How much distance will he cover in
12 minutes?​

Answer 1

Answer:

Distance = speed ×time

First convert 15 minutes into hour as the unit need to be same before multiplying

So 15min =15/60 hour =1/4 hour

So distance =12×1/4 =3 km

How I wrote km?

As we multiply the digits ,units also get multiplied . therefore we brought them in same units.

As in above case

Distance=speed ×time

Unit of Distance =unit of speed × unit of time

Unit of Distance=(km/hr) ×hr =km

Hence km is unit.

Step-by-step explanation:

Answer 2

Answer:

24 km

Step-by-step explanation:

Speed= 12 km/h

Time= 12 minutes

Distance covered in 12 minutes= Speed x Time= 12 x 12= 24 km