Find the value of :

`3/5 div 6/5`

Find the value of 5 5/6 div 3 1/2

Find the value of 1/5 div 1/5 div 1/5 div 1/5 div 1/5 div 5 div 5 div 5

Find the value of 1/2+3/5div9/10

Find the value of 3^5 div 3^(-6 ) is

Find the value of   2^5 div 2^6 is

Find the value 3/2 " of " (4/3 div 5/7) + 1/2 div [3 4/5 - {2/5 -(1/3 + 1/2 + bar(1/5 - 1/6))}]

Find the value of (-5)div(3)/(7)

If '+' means 'xx', 'xx' means '-', ' div' means '+' and '-' means 'div' , then find the value of 125-5 div 15+2xx4+3 .