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297 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 297 45 42 88.4 42 78.8 ( 296.2 ) 55.4 57.1 74.7 72 64.3 ( 323.5 ) [[ 619.7 ]] | ||
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