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918 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 130 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 110 mph. What was the average speed for the round trip? |
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| 918 91 57.1 48 58.3 43.6 ( 298 ) 77.6 77.6 55.4 61.5 53.3 ( 325.4 ) [[ 623.4 ]] | ||
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