0,9*(1 5/9-4/9:(5/8+3/8:3))=?

Question

0,9*(1 5/9-4/9:(5/8+3/8:3))=?

Answer 1

0,9*(1 5/9-4/9:(5/8+3/8:3))=0,9*(1 5/9 - 4/9 :(5/8 + 1/8))=0,9*(1 5/9 - 4/9 :6/8)=0,9*(1 5/9 - 16/27)=0,9*(1 15/27 - 16/27)=0,9*26/27=9/10 * 26/27=1/5 * 13/3=13/15

Answer 2

0,9*(1 5/9-4/9:(5/8+3/8:3))=0,9*(1 5/9-4/9:(5/8+1/8)=0,9*(1 5/9-4/9:6/8)=0,9*(14/9-16/27)=9/10*(42/27-16/27)=9/10*26/27=13/15