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744 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 50 mph, and came back at 60 mph. What was the average speed for the round trip? |
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| 744 68.6 37.5 45 54.5 57.1 ( 262.7 ) 54.5 72 80 88.4 61.5 ( 356.4 ) [[ 619.1 ]] | ||
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