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599 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 599 58.3 80 55.4 85.6 44.4 ( 323.7 ) 64.6 78.8 64.3 66.7 44.4 ( 318.8 ) [[ 642.5 ]] | ||
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