Decimal to Fractions

0.54 = $\frac{54}{100 }$ that can be simplified like : $\frac{54 ÷ 2}{100 ÷ 2}$ which is equal to : $\frac{27}{50}$

The question states 0.54 to fraction as it is $\frac{54}{100}$ in fraction we can simplify it to $\frac{27}{50}$ so The fourth option is correct .

0.54 = the denominator must be greater than the numerator

and in only 1 option the denominator is greater than the denominator

Since there are 2 decimal places, then $0.54$ is equal to $54 \div 10^2 = \frac{54}{100} = \frac{27 \times 2}{50\times 2} = \frac{27}{50} .$