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766 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 120 mph. What was the average speed for the round trip? |
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| 766 72 80 40 80 57.1 ( 329.1 ) 88.4 77.6 53.3 58.3 53.3 ( 330.9 ) [[ 660 ]] | ||
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