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893 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 70 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 893 80 74.7 80 43.6 58.3 ( 336.6 ) 42 42 75 72 75 ( 306 ) [[ 642.6 ]] | ||
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