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396 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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| 396 53.3 54.5 50.9 77.6 40 ( 276.3 ) 91 58.3 53.3 55.4 37.5 ( 295.5 ) [[ 571.8 ]] | ||
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