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553 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 553 61.5 55.4 91 72 54.5 ( 334.4 ) 61.5 54.5 45 78.8 40 ( 279.8 ) [[ 614.2 ]] | ||
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