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667 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 110 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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| 667 68.8 80 50.9 74.7 64.3 ( 338.7 ) 43.6 45 68.8 64.3 53.3 ( 275 ) [[ 613.7 ]] | ||
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