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362 rateSpeed |
Name : _________________ |
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You drove to School at 40 mph, and came back at 60 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 362 48 53.3 91 50.9 61.5 ( 304.7 ) 42 68.8 74.7 58.3 82.4 ( 326.2 ) [[ 630.9 ]] | ||
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