QuestionSelect the equation that has $a=1 \frac{1}{2}$ as its solution. $a-1 \frac{1}{4}=\frac{3}{5}$ $a+3 \frac{5}{8}=4 \frac{3}{4}$ $4 \frac{1}{6}+a=5 \frac{2}{3}$ $a \times \frac{3}{8}=2 \frac{1}{4}$