Find the value of n :

`3^n div 3^2 = 3^( -4 )`

Find the value of 10 div 2/3

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

Find the value of   ( 4 )^3 div ( 4 )^(-2 )

Find the value of : ( -4 ) div ( 2/3 )

Find the value of 64 div 8 + 3^(3)- 2 xx 16

Find the value of n if : (2/3 )^3 times (2/3 )^5 = (2/3 )^(n-2)

Find the value of [ 8^(-4/3 ) div 2^-2 ]^(1/2)

find the value of 2164 div 4 xx 3 = ?

Find the value of 309 div [(3/2) of (25+35)- 12 3/4] . 309 div [(3/2) of (25+35)- 12 3/4] का मान ज्ञात कीजिए।