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874 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 110 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 40 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 874 77.6 44.4 37.5 85.6 68.8 ( 313.9 ) 34.3 68.6 61.5 43.6 91 ( 299 ) [[ 612.9 ]] | ||
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