Which student answered exactly 75% of the questions on the test correctly?

Joanie watched 1 out of three of a movie in the morning

Can someone answer this question for me

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120