Question

18 \frac{33}{121} = \underline{\quad\quad} =

Explanation:

Step1: Find GCD of 33 and 121

The factors of 33 are \(1, 3, 11, 33\), and factors of 121 are \(1, 11, 121\). The greatest common divisor (GCD) is 11.

Step2: Divide numerator and denominator by GCD

Divide numerator \(33\) by \(11\): \(33\div11 = 3\).
Divide denominator \(121\) by \(11\): \(121\div11 = 11\).
So, \(\frac{33}{121}=\frac{33\div11}{121\div11}=\frac{3}{11}\).

Answer:

\(\frac{3}{11}\)