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889 rateSpeed |
Name : _________________ |
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You drove to School at 60 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 60 mph. What was the average speed for the round trip? |
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| 889 68.6 45 64.6 42 82.4 ( 302.6 ) 48 57.1 72 77.6 58.3 ( 313 ) [[ 615.6 ]] | ||
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