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588 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 100 mph. What was the average speed for the round trip? |
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| 588 58.3 50.9 88.4 66.7 85.6 ( 349.9 ) 57.1 68.8 78.8 82.4 77.6 ( 364.7 ) [[ 714.6 ]] | ||
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