What are the square roots of 64/144 ?

A −4/9 and 4/9
B −3272 and 32/72
C −812 and 8/12
D −412 and 4/12

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip