Question

2 целых 1/2+ 3 целых 3/3 + 4 целых 3/4

Answer 1

2 1/2 + 3 3/3 = 2 1/2 + 4 = 6 1/2
6 1/2 + 4 3/4 = 6 6/12 + 4 9/12 = 10 15/12 = 11 3/12 = 11 1/4
или же 11,25

Answer 2

$\displaystyle \tt 2\frac{1}{2}+3\frac{3}{3}+4\frac{3}{4}=2\frac{2}{4}+4+4\frac{3}{4}=4+6\frac{5}{4}=11\frac{1}{4}=11,25$