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492 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 492 53.3 68.8 40 40 75 ( 277.1 ) 64.6 40 68.6 43.6 68.8 ( 285.6 ) [[ 562.7 ]] | ||
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