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628 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 70 mph. What was the average speed for the round trip? |
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| 628 61.5 85.6 88.4 80 37.5 ( 353 ) 50.9 88.4 64.3 64.3 57.1 ( 325 ) [[ 678 ]] | ||
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