Question

38. Find the values of the letters A and B in

each of the following and give reasons for

the steps involved.

1) 1 2 A+6 A B=AO9 , 2) A B + × 6 = B B B​

Answer 1

Answer:

A+8=3, then A has to be 5 because unit digit of the sum has to be 3.

There is a carry-over of 1.

So, 4+9+1=14

A=5,B=4 and C=1