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947 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 100 mph. What was the average speed for the round trip? |
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| 947 78.8 88.4 34.3 54.5 50.9 ( 306.9 ) 75 34.3 45 68.6 64.3 ( 287.2 ) [[ 594.1 ]] | ||
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