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991 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 991 78.8 37.5 88.4 34.3 37.5 ( 276.5 ) 72 53.3 78.8 88.4 61.5 ( 354 ) [[ 630.5 ]] | ||
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