3целых1/6+1целых1/18

Question

3целых1/6+1целых1/18

Answer 1

3 1/6+1 1/18=3 3/18+1 1/18=4 4/18=

4 2/9

Answer 2

3 1/6+1 1/18=3 3/18+1 1/18=4 4/18=4 2/9