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902 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 90 mph. What was the average speed for the round trip? |
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| 902 82.4 68.8 34.3 68.6 58.3 ( 312.4 ) 45 82.4 48 43.6 78.8 ( 297.8 ) [[ 610.2 ]] | ||
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