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984 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 60 mph. What was the average speed for the round trip? |
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| 984 91 85.6 72 77.6 88.4 ( 414.6 ) 48 42 77.6 75 77.6 ( 320.2 ) [[ 734.8 ]] | ||
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