I’m not completely sure but I think the answer is C.
23 is a whole number 75 is the numerator and use 100 as the denominator since 75 is in the 100nths place.
The simplified ratio is 2:3. Since the smaller number when it's not simplified is 18, let's divide 18 by 2 to get our factor.
18/2 = 9.
So we can multiply 9 by 3 to get the missing larger number.
9 x 3 = 27.
Your missing number is 27, hope this helps!
