Answer:
[tex]4\frac{7}{20}[/tex] & [tex]8\frac{14}{15}[/tex]
Step-by-step explanation:
[tex]9\frac{1}{10}-4\frac{3}{4}\\\\=9-4+\frac{1}{10}-\frac{3}{4}\\\\=5+\frac{2}{20}-\frac{15}{20}\\\\=5-\frac{13}{20}\\\\=\frac{5*20}{20}-\frac{13}{20}\\\\=\frac{87}{20}\\\\=4\frac{7}{20}[/tex]
[tex]2\frac{1}{3}+6\frac{3}{5}\\\\=2+6+\frac{1}{3}+\frac{3}{5}\\\\=8+\frac{5}{15}+\frac{9}{15}\\\\=8+\frac{14}{15}\\\\=8\frac{14}{15}[/tex]
