What is 18/42 in the simplest form?
\(\frac{18}{42}=\frac{18:2}{42:2}=\frac{9}{21}=\frac{9:3}{21:3}=\boxed{\frac{3}{7}}\)
18 | 2 9 | 33 | 3142 | 221 | 37 | 71 2,3GCF (18,42) = 2*3 = 6\(\dfrac{18}{42} = \dfrac{18:6}{42:6} = \dfrac{3}{7}\)
