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699 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 60 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 699 54.5 85.6 50.9 37.5 53.3 ( 281.8 ) 42 43.6 80 66.7 57.1 ( 289.4 ) [[ 571.2 ]] | ||
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