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822 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 822 75 85.6 54.5 43.6 91 ( 349.7 ) 45 53.3 75 68.6 58.3 ( 300.2 ) [[ 649.9 ]] | ||
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