975 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 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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975 74.7 64.3 77.6 58.3 68.6 ( 343.5 ) 50.9 77.6 45 64.6 82.4 ( 320.5 ) [[ 664 ]] | ||
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