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864 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 100 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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| 864 75 85.6 68.8 34.3 54.5 ( 318.2 ) 85.6 34.3 64.3 80 64.3 ( 328.5 ) [[ 646.7 ]] | ||
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