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742 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 120 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 742 80 66.7 57.1 68.6 50.9 ( 323.3 ) 82.4 64.6 57.1 48 37.5 ( 289.6 ) [[ 612.9 ]] | ||
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