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695 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 60 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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| 695 54.5 40 85.6 64.6 74.7 ( 319.4 ) 61.5 55.4 88.4 74.7 68.6 ( 348.6 ) [[ 668 ]] | ||
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