In the rules of Association Football, Law 1 states that the field of play must be rectangular and have length from 100 to 130 yards, and width from 50 to 100 yards.
What is the difference in area between the smallest possible field of play and the largest possible field of play?
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1300 \text{ square yards}
5000 \text{ square yards}
8000 \text{ square yards}
10\ 000 \text{ square yards}
13\ 000 \text{ square yards}
Select an option, then submit.
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Junior Mathematical Challenge 2006 (2006)
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