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981 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 40 mph, and came back at 60 mph. What was the average speed for the round trip? |
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| 981 91 82.4 43.6 80 68.6 ( 365.6 ) 48 53.3 75 64.6 78.8 ( 319.7 ) [[ 685.3 ]] | ||
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