medium · GMAT Quant
A first drone travels at 14 mph and has a 2-hour head start. A chase vehicle at 18 mph starts on the same path.
How many hours after the chase begins does it catch up?
A first drone travels at 14 mph and has a 2-hour head start. A chase vehicle at 18 mph starts on the same path. How many hours after the chase begins does it catch up?
- 2
- 1
- 9
- 0
- 7
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