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667 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 667 66.7 44.4 45 61.5 43.6 ( 261.2 ) 77.6 66.7 85.6 74.7 64.6 ( 369.2 ) [[ 630.4 ]] | ||
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