Question

(3 1/3+2,5)*(4,6-2 1/3)

Answer 1

1)3 1/3+2 5/10=10/3+25/10=175/30=35/6=5 5/6;2)4 6/10-2 1/3=46/10-7/3=68/30=34/15=15 4/2;3)5 5/6*15 4/2=35/6*34/15=119/9=13 2/9