Question

14-13,2:(3 11/21- 2 4/45)

Answer 1

14-13,2:(3 11/21- 2 4/45)= 4 181/226

1) 3 11/21-2 4/45=74/21-94/45=452/315

2)13,2:452/315=66/5*315/452= 2079/226=9 45/226

3)14-9 45/226=1085/226=4 181/226