# GMAT 考满分题库

Magoosh - - 238

Set K consists of all fractions of the form${ x}\over({x+2})$where x is a positive even integer less than 20. What is the product of all the fractions in Set K ?
• A$\frac{1}{20}$
• B$\frac{1}{10}$
• C$\frac{1}{9}$
• D$\frac{1}{2}$
• E$\frac{8}{9}$

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• 按热度
• 按顺序