Which proportion could be used to find 77% of 126?.
A. [tex] \frac{77}{100} = \frac{126}{x} [/tex]
B. [tex] \frac{77}{100} = \frac{x}{126} [/tex]
C. [tex] \frac{77}{126} = \frac{x}{100} [/tex]
D. [tex] \frac{100}{77} = \frac{x}{126} [/tex]