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993 rateSpeed |
Name : _________________ |
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You drove to School at 70 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 50 mph. What was the average speed for the round trip? |
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| 993 82.4 78.8 61.5 42 77.6 ( 342.3 ) 37.5 37.5 68.6 66.7 44.4 ( 254.7 ) [[ 597 ]] | ||
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