Question

a car is running at the speed of 72km/hr.how much distance will it cover in 22minutes?​

Answer 1

Answer:

speed = 72km/h

Distance covered in 1 hour = 72 km

[ converting into SI units ]

3600 second = 72000 m

in 1 second distance covered :

$= \frac{72000}{3600}$

$= 20 \: metres$

Distance covered in 1 second = 20 m

Distance covered in 22 min. ( 60× 22 second ) : 20 × 60 × 22

= 42600 metres

= 42.6 km