What to fractions equal 1/3

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.