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841 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 30 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 841 64.6 61.5 42 77.6 80 ( 325.7 ) 37.5 78.8 72 34.3 55.4 ( 278 ) [[ 603.7 ]] | ||
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