1.

Q: A policeman starts to chase a thief. When the thief goes 10 steps the policeman moves 8 steps and 5 steps of the policeman are equal to 7 steps of the thief. The ratio of the speeds of the policeman and the thief is:

A. 1900-01-01 04:25:00
B. 1900-01-02 08:25:00
C. 1900-01-01 01:28:00
D. 1900-01-01 01:26:00
Answer» B. 1900-01-02 08:25:00


Discussion

No Comment Found