Question

5-1/3=
11-7целых11/15=
12-8целых5/8=

Answer 1

1) $5- frac{1}{3} = frac{15-1}{3} = frac{14}{3} = 4frac{2}{3}$
2) $11-7frac{11}{15} =11- frac{116}{15} = frac{165-116}{15} = frac{49}{15} = 3frac{4}{15}$
3) $12- 8frac{5}{8} =12- frac{69}{8} = frac{96-69}{8} = frac{27}{28} =3.375$