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900 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 40 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 900 74.7 64.3 55.4 80 88.4 ( 362.8 ) 44.4 82.4 34.3 61.5 37.5 ( 260.1 ) [[ 622.9 ]] | ||
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