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186 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 40 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 186 34.3 40 77.6 40 78.8 ( 270.7 ) 55.4 44.4 80 75 66.7 ( 321.5 ) [[ 592.2 ]] | ||
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