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537 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 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
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++[[ ]]++ |
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| 537 58.3 57.1 85.6 42 91 ( 334 ) 91 78.8 75 66.7 68.8 ( 380.3 ) [[ 714.3 ]] | ||
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