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340 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 60 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 340 40 40 77.6 58.3 72 ( 287.9 ) 45 57.1 68.6 72 68.8 ( 311.5 ) [[ 599.4 ]] | ||
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