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761 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 40 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 761 68.6 40 44.4 72 78.8 ( 303.8 ) 50.9 78.8 91 72 72 ( 364.7 ) [[ 668.5 ]] | ||
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