Question

   A B
    x 6
B B B

Answer 1

As we need B at unit place and B at ten's place,
∴ B = 4 as 6 x 4 = 24
Now we want to find A, 6 x A + 2 = 4 (at unit's place)
∴  A = 7

    7 4
    x 6
4 4 4