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863 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 50 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 863 75 91 61.5 64.3 66.7 ( 358.5 ) 68.8 40 37.5 61.5 88.4 ( 296.2 ) [[ 654.7 ]] | ||
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