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225 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 225 43.6 88.4 66.7 53.3 66.7 ( 318.7 ) 68.8 55.4 66.7 85.6 57.1 ( 333.6 ) [[ 652.3 ]] | ||
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