980 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 80 mph. What was the average speed for the round trip? |
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980 75 85.6 54.5 43.6 80 ( 338.7 ) 43.6 50.9 72 54.5 54.5 ( 275.5 ) [[ 614.2 ]] | ||
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