" (iii) "(-11)/(2)+(7)/(6)+(-5)/(8)

Simplify each of the following and write as a rational number of the form (p)/(q):(-11)/(2)+(7)/(6)+(-5)/(8) (ii) (-4)/(5)+(-7)/(10)+(-8)/(15)

The expression (5(5)/(8))/(6(3)/(7)) of (6(7)/(11))/(9(1)/(8))-:(8)/(9)(2(3)/(11)+(13)/(22)) of (3)/(5) equals (a) 1 (b) (1)/(2)( c) (7)/(9)( d) (5)/(12)

Add the following rational numbers: {:((i) (-2)/(5) and (4)/(5),(ii) (-6)/(11) and (-4)/(11) , (iii) (-11)/(8) and (5)/(8)), ((iv) (-7)/(3) and (1)/(3),(v) (5)/(6) and (-1)/(6),(vi) (-17)/(15) and (-1)/(15)):}

Simplify each of the following and write as a rational number of the form p/q :\ (i) (-11)/2+7/6+(-5)/8 (ii) (-4)/5+(-7)/(10)+(-8)/(15)

Which of the following are in descending order of their values? (5)/(9),(7)/(11),(8)/(15),(11)/(17) (b) (5)/(9),(8)/(15),(11)/(17),(7)/(11) (c) (11)/(17),(7)/(11),(5)/(15),(5)/(9)(d)(11)/(17),(7)/(11),(5)/(9),(8)/(15)

(9)/(10)-:(7)/(8) of (11)/(12) of (7)/(9)times(5)/(6)

Which is greater: (3)/(11) of (2)/(5) or (4)/(7) of (5)/(8) ?

The smallest of the fractions (6)/(11), (7)/(11), (8)/(11), (9)/(11) is

4(4)/(5)-:6(2)/(5)=?(3)/(4) (b) (5)/(7) (c) (5)/(8)(d)(7)/(11) (e) None of these

Find the mode in each of the following data collection. 8,6,7,6,5,4, (1)/(2), 7 (1)/(2), 6 (1)/(2), 8 (1)/(2), 10,7,5,5(1)/(2), 8,9 7,5,6,8 (1)/(2),6