# Free GRE Practice Questions

Question 1 of 1
ID: GRE-MCQ-11
Section: Quantitative Reasoning - Multiple Choice with one answer
Topics: Ratio & Proportion; Solving ratios in terms of equation
Difficulty level: Easy

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If $\frac{4a-3b}{4a+3b}=\frac{4}{3}$, what is the value of $\frac{a}{b}$?

A$-\frac{4}{21}$
B$-\frac{21}{4}$
C$\frac{4}{21}$
D$\frac{21}{4}$
E$\frac{3}{4}$