964 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 110 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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964 85.6 74.7 40 64.3 80 ( 344.6 ) 34.3 68.6 72 43.6 91 ( 309.5 ) [[ 654.1 ]] | ||
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