Question

2 2/3 :2+(2/15+2/5):(3 1/3*3/5)

Answer 1

2 2/3 :2+(2/15+2/5):(3 1/3*3/5)=1 3/5
решение:
1) 2/15+2/5=2/15+6/15=8/15
2)3 1/3*3/5=10/3*3/5=2
3)2 2/3:2=1 1/3
4)8/15:2=4/15
5)1 1/3+4/15=1 5/15+4/15=1 9/15=1 3/5