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910 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 110 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 910 85.6 88.4 54.5 55.4 74.7 ( 358.6 ) 50.9 50.9 82.4 68.6 58.3 ( 311.1 ) [[ 669.7 ]] | ||
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