(Q1).Find q and r for the following pairs of positive integers a and b, satisfying a=bq+r.

(i) a=13,b=3 (ii) a=80,b=8 (iii) a=125,b=5 (iv) a=132,b=11

(i) Given a = 13 ; b = 3

 13 = 3×+

 here q = ; r =

(ii) Given a = 8,b = 80

 Take a = 80 , b = 8

 80 = 8×+

here q = ; r =

(iii) Given a = 125 , b = 5

 125 = 5×+

 here q = ; r =

(iv) Given a = 132 , b = 11

 132 = 11×+

 here q = ; r =