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767 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 30 mph, and came back at 80 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 767 64.6 53.3 43.6 68.8 91 ( 321.3 ) 43.6 75 85.6 64.6 85.6 ( 354.4 ) [[ 675.7 ]] | ||
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