837 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 120 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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837 80 74.7 54.5 34.3 91 ( 334.5 ) 37.5 53.3 80 66.7 66.7 ( 304.2 ) [[ 638.7 ]] | ||
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