Question

Simply 3 26/27 + 2 3/4 + 15 1/9

Answer 1

1) 3+2+15=20
2) 3/4= 27/36  1/9=4/36
3) 27/36+4/36=31/36
4) 26/27=936/972   31/36= 637/972
5) 936/972 + 637/972= 1573/972=  1 601/972

Answer 2

1,4689,780 I think, hope this helps not sure tho