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873 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 90 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 873 64.6 50.9 42 91 61.5 ( 310 ) 72 66.7 45 54.5 78.8 ( 317 ) [[ 627 ]] | ||
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