35/4 - 21/5 : 9/5 + 7/3 × 3/14

35/4-21/5 : 9/5 + 7/3 x3/14
35/4-(21/5: 9/5)+ (7/3 x 3/14)
35/4-(21/5x5/9) + 1/2
35/4-7/3+1/2
(35x3/12)-(7x4/12)+(1x6/12)
105/12-28/12+6/12
83/12
6 11/12
6,92