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Name : _________________ |
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You drove to School at 60 mph, and came back at 120 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 775 80 66.7 57.1 68.6 61.5 ( 333.9 ) 85.6 68.6 44.4 54.5 50.9 ( 304 ) [[ 637.9 ]] | ||
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