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846 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 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 846 68.6 48 85.6 78.8 88.4 ( 369.4 ) 61.5 68.6 42 74.7 75 ( 321.8 ) [[ 691.2 ]] | ||
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