if p / q = 3 / 4 then 3 p + 4 q = ?
3 p + 4 q = ? divided by q , 3 ( p / q ) + 4 = x 3 * ( 3 / 4 ) + 4 = 25 / 4 answer : a
divide(add(multiply(multiply(3, divide(4, 3)), multiply(3, divide(4, 3))), multiply(3, 3)), multiply(3, divide(4, 3)))