Question

in the project of 3744 X 3987 the sum of tens digit and unit digit is

Answer 1

Firstly,
3744 * 3987=14927328
Now,
unit digit= 8
and, tens digit= 2
so sum = 8+2=10

Answer 2

3744 X 3987 = 14927328

the sum of tens digit and unit digit is 2+8=10