i'm stuck on the 'use exact numbers' portion of this .. the equation i came up w/ is: y=2/3x+4 but i know that the 2/3 has to be an exact number .. but how? if i were to divide both of them by 2, i get 1/1.5 ... do i round 1.5 up to 2?

im stuck on the use exact numbers portion of this the equation i came up w is y23x4 but i know that the 23 has to be an exact number but how if i were to divide class=