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727 rateSpeed |
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 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 727 80 72 85.6 64.6 74.7 ( 376.9 ) 58.3 88.4 91 44.4 68.6 ( 350.7 ) [[ 727.6 ]] | ||
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