Find the value of :

`1/ ( 3 3/5 ) + 1/( 4 8/9 ) + 1/( 3/5 )`

Find the value of   3 5/9 - 1 1/6

Find the value of x : 2(x-1) - 3( x -3 ) = 5 ( x -5 ) - 4 ( x - 8 )

Find the value of ( 4^-1 + 8^-1 ) ÷ 1/ ( 2/3 )^-3

Find the value of (9^-1*5^-3) / 3^-4

Find the value of p p-5(1)/(4)=3(1)/(3)

Find the value of 1/(4(2/7)) + 1/(3(11/13)) + 1/(5/9)

Find the value of ( 1 5/9 ) times ( -3 3/8 ) ÷ ( - 7 times 3/4 ) is ( a ) 1/2 ( b ) -1/2 ( c ) 1 ( d ) -1

Find the value of ( 4^-1 + 8^-1 ) ÷ ( 1 / ( 3/2 )^-3 ) is

Find the value of ( 3^-1 + 4^-1 ) ÷ ( 5^-1) is

Find the value of : (3^-1+4^-1+5^-1)^0