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896 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 896 74.7 53.3 68.8 78.8 72 ( 347.6 ) 75 45 80 58.3 50.9 ( 309.2 ) [[ 656.8 ]] | ||
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