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731 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 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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| 731 68.6 54.5 48 72 57.1 ( 300.2 ) 91 75 50.9 53.3 45 ( 315.2 ) [[ 615.4 ]] | ||
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