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Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 635 58.3 68.8 77.6 37.5 68.8 ( 311 ) 50.9 64.6 40 44.4 37.5 ( 237.4 ) [[ 548.4 ]] | ||
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