615 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 60 mph. What was the average speed for the round trip? |
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615 61.5 61.5 55.4 64.6 44.4 ( 287.4 ) 54.5 61.5 55.4 44.4 64.6 ( 280.4 ) [[ 567.8 ]] | ||
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