Question

(1-7\15 + 0,4):(8,3 + 4\19 - 15\38)=??

Answer 1

(1-7\15+0,4)/(8,3+4\19-15\38)
1) (1-7\15+0,4)=1-0,46667+0,4=0,93333
2) (8,3+4\19-15\38)=8,3+0,21053-0,39474=8,11579
3) 0,93333/8,11579=0,115

Answer 2

(14/15):(771/95)=266/2313