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861 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 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 861 77.6 37.5 64.3 55.4 88.4 ( 323.2 ) 58.3 58.3 78.8 88.4 68.6 ( 352.4 ) [[ 675.6 ]] | ||
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