Question

Выполните действия 2 2/3:2+(4/15+2/5):(3 1/3×3/5)

Answer 1

2÷2/3+(4/15+2/5)÷(31/3×3/5)=41/91==0,45
1) 4/15+2/5=((4+6)/15)=10/15=2/3
2)31/3×3/5=31/5
3)2/3÷31/5=2/3×5/31=10/93
4)2/3÷2=2/3×1/2=1/3
5)1/3+10/93=((31+10)/91)=41/91