(6 1/4 - 4 1/8) × 4 + 3 1/3 ÷ 2 1/3

Question

(6 1/4 - 4 1/8) × 4 + 3 1/3 ÷ 2 1/3

Answer 1

1) 6 1\4-4 1\8 = 6 2\8 - 4 1\8 = 2 1\8
2) 2 1\8*4 =  8 4\8 = 8 1\2
3) 3 1\3 : 2 1\3 = 10\3: 7\3 = 10\3*3\7 = 10\7 = 1 3\7
4) 8 1\2+1 3\7 = 9 (7+6)\14 = 9 13\14