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soldier1979 [14.2K]
3 years ago
7

Using the formula r=d/t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you tra

vel to cover 212.5 miles in 2.5 hours?
Mathematics
2 answers:
Romashka [77]3 years ago
8 0

Answer:

85 miles per hour.

Step-by-step explanation:

We have been given a formula r=\frac{d}{t}, d is the distance in miles, r is the rate, and t is the time in hours.

To find the rate, we will substitute our given values in above formula as:

r=\frac{\text{212.5 miles}}{\text{2.5 hours}}

r=\frac{\text{85 miles}}{\text{ hour}}

Therefore, our required rate is 85 miles per hour.

Shtirlitz [24]3 years ago
6 0
R=d/t = 212.5/2.5 = 85
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