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885 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 80 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 885 80 80 48 78.8 64.3 ( 351.1 ) 43.6 45 68.8 61.5 53.3 ( 272.2 ) [[ 623.3 ]] | ||
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