19-3 3/4:(3/8:1/6)= 17 1/3
1) 3/8:1/6= 3/8*6= 3/4*3= 9/4
2) 3 3/4:9/4= 15/4*4/9= 15/9= 5/3
3) 19- 5/3= (57-5)/3= 52/3= 17 1/3
19-3 3/4:(3/8:1/6)= 17 1/3
1) 3/8:1/6= 3/8*6= 3/4*3= 9/4
2) 3 3/4:9/4= 15/4*4/9= 15/9= 5/3
3) 19- 5/3= (57-5)/3= 52/3= 17 1/3