Jawabanmu

2014-09-10T19:15:05+07:00
Hasilnya 5/6 (itu hasil yg sudah di sederhanakan)
2014-09-10T19:23:06+07:00
1/3+1/4+1/6+1/12
=4/12+3/12+2/12+1/12
=10/12
=5/6