Practice problem
Add, then reduce to simplest form: 815+215\frac{8}{15}+\frac{2}{15}158+152
23\frac{2}{3}32
1015\frac{10}{15}1510
34\frac{3}{4}43
12\frac{1}{2}21
Type a concept, like “slope” or “photosynthesis”.
