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885 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 885 68.6 80 50.9 85.6 68.8 ( 353.9 ) 74.7 82.4 64.3 64.3 57.1 ( 342.8 ) [[ 696.7 ]] | ||
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