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:
5 1294 5f2e531abe9f31290fbcf1ed
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:
- 128 : 25true
- 256 : 25false
- 325 : 28false
- 425 : 26false
- Show Answer
- Workspace
- Discuss