Practice problem
Simplify 12×23×34.\frac{1}{2} \times \frac{2}{3} \times \frac{3}{4}.21×32×43.
14\frac{1}{4}41
12\frac{1}{2}21
23\frac{2}{3}32
35\frac{3}{5}53
Type a concept, like “slope” or “photosynthesis”.
