Question

Дякую за допомогу❤️❤️❤️

Answer 1

5.

$6 \frac{4}{5} - 2 \frac{3}{4} = 4 \frac{1}{2.}$

6.

$8 \frac{3}{8} - (2 \frac{5}{16} - 1 \frac{1}{4} ) = 6 \frac{21}{40}$