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746 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 746 75 85.6 54.5 43.6 80 ( 338.7 ) 43.6 42 72 58.3 58.3 ( 274.2 ) [[ 612.9 ]] | ||
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