Question

Donna rides her bike at a rate of 19/2 mph how many miles can donna travel in 1/3 of an hour

Answer 1

19/2 = 9.5. This is the speed she can ride in a single hour. At that speed, she would travel 9.5/3 miles in 1/3 of an hour. 9.5/3 = 3.1666666666666667

Explanation: