Respuesta :
We are required to find the unit rate, that is, miles per hour
- The unit rate is 1/2 miles per hour
- Number of miles = 3/8 mile
- Number of hours = 3/4 hour
- Therefore, unit rate =
- = 3 / 8 ÷ 3/4
- = 3 / 8 × 4/3
- = 12/24
- = 1/2
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