" (i) "(7)/(4)" (ii) "(-5)/(6)

Simplify: (-3)/(2)+(5)/(4)+(7)/(4)( ii) (5)/(3)-(7)/(6)+(-2)/(3)

Multiply: (7)/(11)by(5)/(4) (ii) (5)/(7)by(-3)/(4)

Expand : ( i ) ((3)/(5))^(4) (ii) ((4)/(7))^(5)

Find the reciprocal of each of the following: ( i ) (frac(5)(8))^(4) ( ii ) (frac(-5)(6))^(11) ( iii ) 6^(7) ( iv ) (-4)^(3)

Find :(i)(7)/(3)-:2(ii)(4)/(9)-:5(iii)(6)/(13)-:7(iv) (4) (1)/(3)-:3(v)(3)(1)/(2)-:4(vi)(4)(3)/(7)-:7

Expand : (i) (3/5)^4 (ii) (4/7)^5

Which is greaster: (2)/(7) of (3)/(4) or (3)/(5) of (5)/(8)( ii) (1)/(2) of (6)/(7) or (2)/(3) of (3)/(7)

Fill in the blanks by the correct symbol out of > ,=,\ or (i) (-6)/7.....(7)/(13) (ii) (-3)/5.....(-5)/6

Simplify :(-2)/(3)+(5)/(9)-(-7)/(6)(ii)(5)/(12)+(-5)/(18)-(7)/(24)

Multiply :(3)/(4)by(5)/(7) (ii) (3)/(7)by((-4)/(5))((-5)/(9)) by 4( iv) ((-36)/(7))by(-(28)/(9))