Respostas
respondido por:
5
0,999... é considerado 1
1/5+1/3:3/5-1/15+0,999...=
1/5+1/3:3/5-1/15+1=
1/5+1/3.5/3-1/15+1=
1/5+5/9-1/15+1=
9/45+25/45-3/45+45/45=
34/25-3/45+45/45=
31/45+45/45=
76/45
1/5+1/3:3/5-1/15+0,999...=
1/5+1/3:3/5-1/15+1=
1/5+1/3.5/3-1/15+1=
1/5+5/9-1/15+1=
9/45+25/45-3/45+45/45=
34/25-3/45+45/45=
31/45+45/45=
76/45
Perguntas similares
7 anos atrás
7 anos atrás
9 anos atrás
9 anos atrás
9 anos atrás