The value of `9frac{3}{4}+[2frac{1}{6}+{4frac{1}{3}-(2frac{1}{2}+3/4)}]` is:

Find the value of : (2frac{2}{3}).(2frac{1}{5})

2.Simplify 1frac{3}{4}xx2frac{2}{5}xx3frac{4}{7}

2.Simplify 1frac{3}{4}xx2frac{2}{5}xx3frac{4}{7}

Add the following: 3frac{1}{13} + 1frac{4}{13} + 2frac{3}{13}

Find the values of frac(1)(2) + frac(1)(6) + frac(1)(20)+frac(1)(30)

Determine the term independent of a in the expansion of (frac{a+1}{a^frac{2}{3}-a^frac{1}{3}+1)-frac{a-1}{a-a^frac{1}{2}))^10

In the expansion of (frac{3}{2}+frac{x}{3})^n when x=frac{1}{2} , it is know that the 6th term is the greatest term. Find the possible positive integral values of n.

The value of frac(2frac(1)(3) xx 4frac(1)(4) -4frac(1)(6) + 6 frac(1)(4)) (3frac(1)(3) + 4frac(1)(4) xx 5frac(2)(3)) is (A) 21frac(1)(160) (B) 2frac(13)(160 (C ) 2frac(21)(160) (D) frac(7)(1000)

Find the value of 3 frac(1)(4) div 5frac(1)(2)(1-frac(1)(4))