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809 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 40 mph, and came back at 50 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 809 77.6 68.6 75 85.6 80 ( 386.8 ) 44.4 50.9 42 64.6 80 ( 281.9 ) [[ 668.7 ]] | ||
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