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541 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 70 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 541 66.7 68.8 37.5 58.3 50.9 ( 282.2 ) 85.6 64.3 37.5 37.5 85.6 ( 310.5 ) [[ 592.7 ]] | ||
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