`2-:(2)/(3)+2xx-3`

(-(2)/(3))^(2)xx(-(2)/(3))^(4)

What is the value of (3)/(4) of ((1)/(3) div (1)/(2)) + (2-(2)/(5)) xx (3)/(2) + (2)/(3) ?

(2^((1)/(3))xx5^((2)/(3)))/(2^(-(2)/(3))xx5^(-(1)/(3)))

Simplify (i) 2^((2)/(3)) xx 2^((1)/(3)) (ii) 2^((2)/(3)) xx 2^((1)/(5))

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

Note the specialities of fractional numbers. It can be written as 1-1/2=(2-1)/(1xx2)=1/(1xx2) 1/2-1/3=(3-2)/(2xx3)=1/(2xx3) 1/3-1/4=(4-3)/(3xx4)=1/(3xx4) now answer the following. 1/(1xx2)+1/(2xx3)+1/(3xx4)+....(1)/(99xx100)= ____

Note the specialities of fractional numbers. It can be written as 1-1/2=(2-1)/(1xx2)=1/(1xx2) 1/2-1/3=(3-2)/(2xx3)=1/(2xx3) 1/3-1/4=(4-3)/(3xx4)=1/(3xx4) now answer the following. 1/(1xx2)+1/(2xx3)+1/(3xx4)= ______

Note the specialities of fractional numbers. It can be written as 1-1/2=(2-1)/(1xx2)=1/(1xx2) 1/2-1/3=(3-2)/(2xx3)=1/(2xx3) 1/3-1/4=(4-3)/(3xx4)=1/(3xx4) now answer the following. 1/(1xx2) + 1/(2xx3)= ____