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884 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 90 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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++[[ ]]++ |
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| 884 72 55.4 91 57.1 40 ( 315.5 ) 82.4 61.5 34.3 68.8 77.6 ( 324.6 ) [[ 640.1 ]] | ||
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