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268 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 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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| 268 34.3 80 43.6 77.6 44.4 ( 279.9 ) 91 80 55.4 55.4 34.3 ( 316.1 ) [[ 596 ]] | ||
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