Verify the following `((5)/(4)+(-1)/(2))+(-3)/(2)=(5)/(4)+((-1)/(2)+(-3)/(2))`

Verify the following : 3/4 + (-2)/5 = (-2)/5 + 3/4

2 (3)/(5) + 1 (4)/(5) + 3 (2)/(5

Evaluate each of the following: (i) (2/(11))^4*((11)/3)^2*(3/2)^3 (ii) (1/2)^5*((-2)/3)^4*(3/5)^(-1)

Write the following rational numbers in ascending order: (i) (-3)/5, (-2)/5, (-1)/5 (ii) (-1)/3, (-2)/9, (-4)/3 (iii) (-3)/7, (-3)/2, (-3)/4

Verify the following: (-1,2,1), (1,-2,5), (4,-7,8) and (2,-3,4) are vertices of a parallelogram.

Evaluate the following: ([(1,3),( -1,-4))]+[(3 ,-2 ),(-1 ,1)]) [(1 ,3,5),( 2 ,4 ,6)]

Evaluate each of the following: (i)\ (2/(11))^4\ xx\ \ ((11)/3)^2\ xx\ \ (3/2)^3 (ii)\ (1/2)^5\ xx\ ((-2)/3)^4xx\ (3/5)^(-1)

Simplify the following : (2""4/5-1""3/5) div (3""3/5-2""1/5) .

Evaluate : (ii) (2)/(3)+(-4)/(5)-(1)/(3)-(2)/(5)

Evaluate : (ii) (2)/(3)+(-4)/(5)+(1)/(3)+(2)/(5)