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jeka94
3 years ago
12

A car moves with an average speed of 45 miles/hour. How long does the car take to travel 90 miles? A. 2 minutes B. 2 hours C. 45

minutes D. 45 hours E. 90 minutes
Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0

Answer: Like very one said 2 hours would be your answer

Step-by-step explanation:

PLATO USERS ONLY!!

svlad2 [7]3 years ago
5 0

We know that distance = rate(time). We need to solve for time here.

d = rt\\90 = 45t\\t = \frac{90}{45}\\t = 2


The car took 2 hours to travel 90 miles at a speed of 45 mi/hr


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