Robert is travelling on a cycle and its calculate to reach point a at

1.	Robert is travelling on a cycle and its calculate to reach point a at 2 p.m. if we travel at in kilometre per hour however he will reach there at 12 noon if you travel at 15 km per hour at what speed must be travel to reach at 1:00 p.m.?
Answer» Let the distance travelled by x KM. Then, x-x = 2 10 15 3X - 2x = 60 x = 60 km. Time taken to travel 60 km at 10 km/hr = 60 hrs = 6 hrs. 10 So, Robert started 6 HOURS before 2 P.M. i.e., at 8 A.M. Required speed = 60 kmph. = 12 kmph. answer 12 km/h

Robert is travelling on a cycle and its calculate to reach point a at 2 p.m. if we travel at in kilometre per hour however he will reach there at 12 noon if you travel at 15 km per hour at what speed must be travel to reach at 1:00 p.m.?

Answer»

Let the distance travelled by x KM.

Then, x-x = 2

10 15

3X - 2x = 60

x = 60 km.

Time taken to travel 60 km at 10 km/hr = 60 hrs = 6 hrs.

So, Robert started 6 HOURS before 2 P.M. i.e., at 8 A.M.

Required speed = 60 kmph. = 12 kmph.

answer 12 km/h

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Robert is travelling on a cycle and its calculate to reach point a at 2 p.m. if we travel at in kilometre per hour however he will reach there at 12 noon if you travel at 15 km per hour at what speed must be travel to reach at 1:00 p.m.?

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