Write down the reciprocal of:
(i)`5/8`
(ii)7
(iii)`1/12`
(iv) `12 3/5`

Write down the reciprocal of (i) 3/7 (ii) 1/5 (iii)6 (iv) 3 5/8

. Write down the reciprocal of: (i) frac(13)(7) (ii) frac(-8)(9) (iii) -6

Write down the reciprocal of: (i) frac(13)(7) (ii) frac(-8)(9) (iii) -6

Write the reciprocal of: ( i ) (frac(2)(3))^(4) ( ii ) (frac(-3)(5))^(61) ( iii ) 2^(5) ( iv ) (-5)^(6)

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

Find the multiplicative inverse (i.e., reciprocal) of : {:((i) (13)/(25), (ii) (-17)/(12) , (iii) (-7)/(24), (iv) 18, (v) -16),((vi) (-3)/(-5) , (vii) -1, (viii) (0)/(2), (ix) (2)/(-5), (x) (-1)/(8)):}

Convert each of the following into an improper fraction: i) 7 1/4 (ii) \ 8 5/7 (iii) 5 3/(10) (iv) 12 7/(15)

Write the multiplicative inverse of: (i) 5/6 , (ii) -3/7 , (iii) -8 , (iv) -11/3 , (v) -1/8

Write down the modulus of: (i)" "4+sqrt(-3)" "(ii)" "2-5i" "(iii)-i" "(iv)" "(-1+3i)^(2)

Find the product: (i) 5/8xx3/4 (ii) 3/4xx5/2 (iii) 9/16xx8/15 (iV) 5/12xx9