Question

2•2/3-4/5:(-2)1/12-3/2:5/2​

Answer 1

:D

Explicación paso a paso:

2•2/3-4/5:(-2)1/12-3/2:5/2

4/1/5:(-2)1/-9/2:5/2

4/1/5:-2+1/-9/2:5/2

4/1/5:-1/-9/2:5/2

4/1/5-1/-9/2+5/2

4/1/-4/-9/7/2

4/1-4-9+7/2

4/13/2

4+13+2=19