Question

Mary rides her bike 45 1/2 miles in 1 5/8 hours if she rides at a constant rate how far will she ride in one hour

Answer 1

27.69 miles/hour

Explanation:

Given that,

Distance covered by Mary = 45 1/2 = 45.5 miles

Time, t = 1.625 hour

We need to find how far will she ride in one hour.

Let it is x.

1.625 hour = 45.5 miles

1 hour
`(45)/(1.625)\\\\=27.69\ \text{miles/hour}`

So, she will ride at the rate of 27.69 miles/hour.