Question

13. A car is moving with a uniform speed of 50 kmh-
(i) How long will it take to travel a distance of 200 km 100 m?
(ii) How much distance will it cover in 10 hours?.​

Answer 1

Answer: 1.) 200km.➡ time=distance/speed = 200/50 = 4 hour.

& 100m.➡ 100/1000=1/10km.=0.1km.

so, time=0.1/50=1/500=0.002 hour=0.12min.

2.) distance=time×speed = 10×50=500km.

Answer 2

Answer:

number 1: 1 hour= 50km, 200km 100m= 50x 200km 100m= 10000km 5000m

number 2: 1 hour= 50km, 10hours= 50x10= 5000km

Step-by-step explanation: