Question 33: Which of the following fractions cannot be written as a finite decimal?

\(\frac{{ – 49}}{{84}} = \frac{{ – 7}}{{12}}\text{ whose denominator is }12 = {2^2}.3\text{, where 3 is a prime divisor other than 2 and 5. Hence } \frac{{ – 49}}{{84}}\text{ cannot be written as a finite decimal. } \)