Question

помогите 280 10 баллов

Answer 1

1)

$4 \frac{3}{16} - \frac{5}{8} = \frac{67}{16} - \frac{5}{8} = \frac{57}{16}$

2)

$6 \frac{4}{9} - 3 \frac{6}{7} = \frac{58}{9} - \frac{27}{7} = \frac{163}{63}$

3)

$10 \frac{11}{24} - 8 \frac{19}{36} = \frac{251}{24} - \frac{307}{36} = \frac{139}{72}$

4)

$9 \frac{1}{6} - 5 \frac{3}{4} = \frac{55}{6} - \frac{23}{4} = \frac{41}{12}$