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880 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 30 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 880 77.6 88.4 61.5 64.6 58.3 ( 350.4 ) 37.5 34.3 80 75 61.5 ( 288.3 ) [[ 638.7 ]] | ||
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