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693 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 693 58.3 61.5 43.6 68.8 82.4 ( 314.6 ) 55.4 68.8 64.6 34.3 45 ( 268.1 ) [[ 582.7 ]] | ||
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