Plz explain properly, i have this on my math final tmr a kindergarten teacher has 22 1/2 cups of juice to be divided equally among her students. if each student is to receive 1 1/4 cups of juice, how many students are there?

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