a policeman running at 20 m/min is following a thief who is running at 18m/min .if they are 10 meters apart, how long will it take the policeman to catch the thief?
(a) 5 min
(b) 7 min
(c) 7.5 min
(d) 8 min
please don't forget it
Answers
Answered by
1
Answer:
Answer is 5 min because it's 10 m apart and 10 min so it will take 5 min
Answered by
0
Answer:
their speed difference is 2m/min and the distance is 10m.
so police will cover up that distance as his speed is more.
S=D/T
S= 10m/2m×min
S= 5 min(meter cancelled)
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