Question

a thief who had escaped at 7 pm, was followed by a policeman at 9 pm, at the rate of 6 km/hr. at what time will the policeman overtake him, supposing the thief runs at 4.5 km/hr?

Answer 1

Answer:

at 3 am

Step-by-step explanation:

EASY WAY

time      police    thief

7 pm       0             0

8pm          0           4.5 km

9pm          0             9

10 pm        6            13.5

11pm          12           18

12 midnight    18      22.5

1am               24        27

2am              30        31.5

3pm              36         36

Answer 2

Answer:at 12:00 a.m.

Step-by-step explanation:as their cover distance in