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649 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 110 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 649 68.8 66.7 45 64.6 48 ( 293.1 ) 82.4 64.6 57.1 37.5 37.5 ( 279.1 ) [[ 572.2 ]] | ||
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