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842 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 120 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 842 64.3 44.4 34.3 61.5 43.6 ( 248.1 ) 80 64.3 42 42 91 ( 319.3 ) [[ 567.4 ]] | ||
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