Frank starts riding his bike towards town at a constant rate of 10 mph Then 30 minutes later his wife Cadie starts driving on

Question

Frank starts riding his bike towards town at a constant rate of 10 mph Then 30 minutes later his wife Cadie starts driving on the same path at a constant rate of 30 mph How long will it take her to catch up Bill A B C 8 min 9 min 15 min

Kunduz · Accepted Answer

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