Question

3.
(ii) A school bus travelling a
45 minutes. What is the distance of the school from the
(i) A car travels at a speed of 50 km/h. How long will it take to cover 175 km?
(11) Aman runs at a speed of 12 km/h. How long will he take to cover a distance of 8 km?
16 Irm/h Find its speed in m/s.​

Answer 1

Answer:

I) part is not clear but the other parts are clear.

Step-by-step explanation:

ii) time = distance/speed

→ 175=50

time = 3.5 hours.

ii) time = distance/speed

→ time =distance/speed

→ 8/12

Time = 0.66hours.

16km/h in m/s will be given by multiplying by 5/18.

So,

16×(5/18)

40/9

→ So, 40/9 m/s