A jar contains quarters (worth \$0.25 each), nickels (worth \$0.05 each) and pennies (worth \$0.01 each). The value of the quarters is \$10.00. The value of the nickels is \$10.00. The value of the pennies is \$10.00. If Judith randomly chooses one coin from the jar, what is the probability that it is a quarter?
Answer Choices
A. \frac{25}{31}
B. \frac{1}{31}
C. \frac13
D. \frac{5}{248}
E. \frac{1}{30}