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716 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 90 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 716 64.6 88.4 53.3 37.5 74.7 ( 318.5 ) 45 34.3 75 64.3 55.4 ( 274 ) [[ 592.5 ]] | ||
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