Add and express the sum as a mixed fraction: (i) `(-12)/5+(43)/(10)` (ii) `(24)/7+(-11)/4` (iii)`(-31)/6+(-27)/8`

Add and express the sum as a mixed fraction: (-12)/5a n d(43)/(10) (ii) (24)/7a n d(-11)/4

Add and express the sum as a mixed fraction: (-31)/6a n d(-27)/8 (ii) (101)/6a n d7/8

Express the following as mixed fractions : (a) (17)/4 (b) (11)/3 (c) (27)/5 (d) 7/3

Express each of the following as mixed fractions: (17)/4 (ii) (13)/5 (iii) (28)/5

Express each of the following as a mixed fractions: (i) 20/3" (ii) "41/7

Express as like fractions: (5)/(18), (7)/(12), (5)/(6)

Express each of the following fractions as percents: (i) 4/5 (ii) 9/(20) (iii) 5 1/4

Find the cube of : (i) 7/9 (ii) 8/(11) (iii) (12)/7 (iv) (13)/8

Simplify: (i) 8/9+(-11)/6 (ii) (-5)/(16)+7/(24)

Add each pair of rational numbers, given below, and show that their addition (sum) is also a rational number : (i) (7)/(15) "and" (3)/(5) (ii) (2)/(7) "and" 2 (iii) (3)/(8) "and" (-5)/(12) (iv) (7)/(-15) "and" (2)/(-3) (v) (5)/(-13) "and" (11)/(26)