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ra1l [238]
4 years ago
6

If it takes 2 1/2 hours to drive 140 miles to his grandmother, what is the average speed per hour he traveled

Physics
1 answer:
Andrej [43]4 years ago
7 0
First you need to set what you have as a ratio
you are given 140 and 2.5 hours
thus allowing you to simplify this ratio to 56
140/ 2.5 = 56 mph
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