Simplify the fraction, then convert to decimal.<br><br>&bull; 45 ÷ 125 = \(\frac{45}{125}\)<br>&bull; Divide both by 5: \(\frac{45 \div 5}{125 \div 5} = \frac{9}{25}\)<br>&bull; \(\frac{9}{25} = \frac{9 \times 4}{25 \times 4} = \frac{36}{100} = 0.36\)<br><br>Final Answer: D: 0.36