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630 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 60 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 630 54.5 77.6 55.4 66.7 91 ( 345.2 ) 64.3 64.6 40 53.3 64.6 ( 286.8 ) [[ 632 ]] | ||
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