Question

A thief who is " 325" meters away from the police,runs immediately at a speed of " 45" kmph Observing this.at the same time,police starts. the thief with a speed of " 54kmph in how much time (in seconds) does it takes to catc the thief?​

Answer 1

Step-by-step explanation:

time in which police catch the thief=325/(54-45)×5/18

=325/5/2

=325×2/5

=130 sec

=2minute 10sec