Question

What is ign="absmiddle" class="latex-formula"> written in lowest terms?
A: $\frac{3}{8}$
B: $\frac{3}{10}$
C: $\frac{1}{2}$
D: $\frac{1}{4}$

Answer 1

$\dfrac{12}{32}=\dfrac{12:4}{32:4}=\dfrac{3}{8}\to\boxed{A}$