574 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 60 mph, and came back at 110 mph. What was the average speed for the round trip? |
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574 61.5 43.6 80 61.5 75 ( 321.6 ) 77.6 37.5 44.4 68.6 43.6 ( 271.7 ) [[ 593.3 ]] | ||
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