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215 rateSpeed |
Name : _________________ |
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You drove to School at 30 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 70 mph. What was the average speed for the round trip? |
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| 215 45 50.9 43.6 54.5 37.5 ( 231.5 ) 64.6 68.8 78.8 82.4 80 ( 374.6 ) [[ 606.1 ]] | ||
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