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587 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 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 587 66.7 88.4 50.9 61.5 68.6 ( 336.1 ) 42 54.5 34.3 45 77.6 ( 253.4 ) [[ 589.5 ]] | ||
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