If \(x, y\) and \(z\) are positive numbers, is \(\dfrac{x}{y}>\dfrac{x+z}{y+z} ?\)

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by M7MBA » Sun Oct 25, 2020 6:01 am

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If \(x, y\) and \(z\) are positive numbers, is \(\dfrac{x}{y}>\dfrac{x+z}{y+z} ?\)

(1) \(x > z\)

(2) \(x > y\)

Answer: B

Source: GMAT Club Tests

Source: Beat The GMAT — Data Sufficiency | Sun Oct 25, 2020 6:01 am

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