Question 29: Which of the following fractions cannot be written as a finite decimal?

\(\frac{{ – 12}}{{27}} = \frac{{ – 4}}{9}\text{ whose denominator is }{3^2}\text{ where 3 is another prime divisor 2 and 5. Hence } \frac{{ – 12}}{{27}}\text{ cannot be written as a finite decimal. } \)