Question 199991
y/4 + 2y
.
LCD = 4
.
y/4 + (2*4)y/4
.
(y+8y) /4
.
9y/4
.
check  let  x=1
original  = 1/4 +2 =  2 1/4
answer = 9/4 = 2 1/4,,,,,,ok