The number n has the form 3^x5^y where x and y are positive integers. you are given that 90/n is an integer. what is the greatest possible value of n?

a. 15
b. 30
c. 45
d. 90

show me how to solve this, not just an answer. i am terrible with math.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

squares, rhombus, rectangles