Question

A train is moving at a uniform speed of 60 km/hr.

(i) How far will it travel in 10 minutes?

(ii) Find the time required to cover a distance of 150 km.​ please help with full method

Answer 1

Answer:

1) 10 km in 10 mins

2) 2.5 hours

Step-by-step explanation:

Since 10 mins = 1/6 hours and speed per hour is 60 km so 1/6 hr *60 = 10 km

2) Since the time required to cover 60 km is one hour hence 150/60 is the time taken to cover 150 km i.e 2.5 hrs

Answer 2

60km/hr

1hr = 60 km

60min = 6000m

●We need to find how many metres the train covers in 1 min.

6000 ÷ 60 = 100

so in 1 min the train covers 100m

●To know how much it covers in 10 min

10min x 100m = 1000m

●The train covers the distance of 10 km in 10 minutes.

●Now to find is how much time the train takes if it travels 150 km

60km = 60min (1hr)

150km =?

150km ÷ 60min = 2.5hr

●The train take 2hrs 50min (2.5hrs) to travel the distance of 150km.

may this helps you

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