Answer
(5/18) - (1/4) = (1/36)
Step-by-step explanation
We are asked to subtract (1/4) from (5/18)
To do this, we have to first find the Lowest Common Multiple of the denominators. The LCM of 18 and 4 is 36.
So,
(5/18) = (10/36)
(1/4) = (9/36)

Hope this Helps!!!