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993 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 40 mph, and came back at 70 mph. What was the average speed for the round trip? |
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| 993 78.8 42 42 80 78.8 ( 321.6 ) 50.9 91 48 57.1 64.3 ( 311.3 ) [[ 632.9 ]] | ||
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