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756 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
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| 756 68.6 64.3 45 54.5 44.4 ( 276.8 ) 74.7 64.6 45 34.3 45 ( 263.6 ) [[ 540.4 ]] | ||
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