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842 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 80 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 842 58.3 75 44.4 48 61.5 ( 287.2 ) 53.3 91 48 48 42 ( 282.3 ) [[ 569.5 ]] | ||
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