Simplify `(1/2)+[(1/2)xx(1/2)-:{(1/2)xx(1/2)-:(1/2)+[(1/2)-:(1/2)]}]`

Simplify: 1/2+[1/2xx1/2-:{1/2xx1/2-:1/2+(1/2-:1/2)}]

Simplify : (1/4)^(-2)+\ (1/2)^(-2)+(1/3)^(-2)

Simplify 2 1/2 xx 4 3/6 xx 1

Simplify 4^(1/3)xx[2^(1/3)xx3^(1/2)]divide9^(1/4)

If the expression 2(1)/(2) of (3)/(4)xx(1)/(2)-:(3)/(2)+(1)/(2)-:(3)/(2)[(2)/(3)-(1)/(2) of (2)/(3)] is simplified,we get (a) (1)/(2) (b) (7)/(8)(c)1(5)/(8) (d) 2(3)/(5)

Simplify : (-2)^3 xx (5/2)^2 xx(2/5)^(-1)

Simplify (3/2 + 1/2xx 3/2)/(3/2+1/2 of 3/2)+1/8

Simplify: (1/2 xx 2/3)/(1/2 xx 2/3+3/8 xx 1/3)

Simplify (1-1/2)xx(1-1/3)xx(1-1/4)xx(1-1/5)=......... A) 1/2 B) 1/5 C) 4/5 D) 5