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862 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 862 64.6 40 78.8 54.5 78.8 ( 316.7 ) 72 74.7 48 40 91 ( 325.7 ) [[ 642.4 ]] | ||
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