Question

In each of the following numbers, replace * by the smallest number to make it divisible by 11 :
(I) 264*3 (ii) 91*868
(III) 25*691 (IV) 3542*​

Answer 1

(l) 264*3

Apllying the Divisibility rule of 11

2+4+3= 9

6+*=x

9-x = 1

9-8 = 1

answer = 26483 (*=8)

(ii) 91*868

Apllying the Divisibility rule of 11

9+6= 15

1+8+8=17

(15+*) - 17 =1

(15+3) - 17 =1

Answer = 913868 (*=3)

I hope you can solve the rest