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333 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 70 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 333 40 72 57.1 68.6 61.5 ( 299.2 ) 85.6 74.7 44.4 54.5 50.9 ( 310.1 ) [[ 609.3 ]] | ||
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