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973 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 973 74.7 61.5 42 45 64.6 ( 287.8 ) 68.6 43.6 55.4 45 58.3 ( 270.9 ) [[ 558.7 ]] | ||
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