Question

Помогите 24 задание!!!!!

Answer 1

$3\frac{5}{12} +1\frac{5}{6} -2,75=\frac{41}{12} +\frac{22}{12}-\frac{33}{12} = \frac{30}{12}=\frac{15}{6}=\frac{5}{2} =2\frac{1}{2}$

Answer 2

$3\frac{5}{12}+1\frac{5}{6} -2\frac{75}{100}=3\frac{5}{12}+1\frac{10}{12} -2\frac{3}{4}=3\frac{5}{12}+1\frac{10}{12}-2\frac{9}{12}=2\frac{6}{12}=2\frac{1}{2}$