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375 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 100 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 375 57.1 78.8 66.7 34.3 85.6 ( 322.5 ) 42 48 82.4 58.3 54.5 ( 285.2 ) [[ 607.7 ]] | ||
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