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261 rateSpeed |
Name : _________________ |
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You drove to School at 30 mph, and came back at 70 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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| 261 42 85.6 53.3 40 68.6 ( 289.5 ) 45 34.3 85.6 68.8 44.4 ( 278.1 ) [[ 567.6 ]] | ||
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