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148 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 40 mph. What was the average speed for the round trip? |
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| 148 78.8 37.5 58.3 50.9 42 ( 267.5 ) 34.3 37.5 72 88.4 61.5 ( 293.7 ) [[ 561.2 ]] | ||
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