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986 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 986 74.7 82.4 54.5 37.5 91 ( 340.1 ) 78.8 45 68.6 66.7 58.3 ( 317.4 ) [[ 657.5 ]] | ||
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