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Name : _________________ |
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You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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| 882 64.6 80 50.9 82.4 66.7 ( 344.6 ) 91 82.4 61.5 64.3 55.4 ( 354.6 ) [[ 699.2 ]] | ||
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