Question

Please tell the answer​

Answer 1

Step-by-step explanation:

72*5/18

15

*60*60*1.5/1000

36*15/10*10

1.8

Answer 2

Answer:

1) 72 km/hr

1 km = 1000m

Therefore, 72km = 7200m

1 hr = 3600s

Therefore, 7200/3600

= 2 m/s

Not sure with second one...!

Hope it helps...!