559 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
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559 58.3 82.4 68.6 57.1 34.3 ( 300.7 ) 64.3 66.7 91 64.6 74.7 ( 361.3 ) [[ 662 ]] | ||
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