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704 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 90 mph. What was the average speed for the round trip? |
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| 704 61.5 42 77.6 40 78.8 ( 299.9 ) 55.4 57.1 64.6 68.6 64.3 ( 310 ) [[ 609.9 ]] | ||
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