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255 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 120 mph. What was the average speed for the round trip? |
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| 255 40 74.7 44.4 88.4 45 ( 292.5 ) 88.4 61.5 45 50.9 68.8 ( 314.6 ) [[ 607.1 ]] | ||
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