`7/11+(-3)/11`

Evaluate: -3/8 + 5/8 + 7/8 , (ii) 11/3 + -5/3 + -2/3 , (iii) -1+ 2/(-3) + 5/6 , (iv) 7/26 + (-11)/13 + 2 , (v) 3+(-7/8) + -3/4 , (vi) -13/8 + 7/16 + (-3)/4

Find the difference: 7/(11)-4/(11)

Arrange in ascending order: (9)/(11),(2)/(11),(7)/(11),(5)/(11) .

Evaluate : (x) (-7)/(11)-:((-3)/(44))

Evaluate: (3)/(11)-((-6)/(11))

5/11+3/11+2/11

2/11+3/11+8/11

Simplify and express each of the following as a rational number : ((7)/(11))^(6) +(( 7)/(11))^(3)

Which of the following are like fractions? (a) 3/5,3/7,3/(11),3/(16) (b) 5/(11),7/(11),(15)/(11),2/(11) (c) 2/3,3/4,4/5,6/7 (d) None of these

If the points (5,-1,1),(-1,-3,4) and (1,-6,10) are three vertices of a rhombus taken in order then which one of the following ils the fourth vertex? (A) (7,-4,11) (B) (3,(-7)/2,11/2) (C) (7,-4,7) (D) (7,4,11)