Question

Find the value of the letters in the following questions.
$85+4A\_\_\_\_\_BC3$

Answer 1

We have, $85+4A\_\_\_\_\_BC3$
Here, 5 + A = 3 $\Rightarrow$The sum of 5 + A cannot be a single - digit number as A is always a positive number.

So, 5 + A is a two - digit number whose one's digit is 3.
5+A=13
$\therefore$ A = 8
$\therefore$ 85 + 48 = 133 = BC3
$\Rightarrow$ B = 1, C = 3.

Therefore, A = 8, B = 1, C = 3.