(4 1/3 + 3 1/5) : 13 =

Question

(4 1/3 + 3 1/5) : 13 =

Answer 1

((3*4+1)/3+(5*3+1)/5)/13=(13/3+16/5)/13=((5*13+3*16)/15)/13=((65+48)/15)/13=(113/15)/13=(113/15)/(15*13)/15=(113/15)/(195/15)=(113*15)/(15*195)=113/195