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824 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 824 68.6 68.8 91 54.5 34.3 ( 317.2 ) 45 54.5 43.6 45 75 ( 263.1 ) [[ 580.3 ]] | ||
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