Question

Question 50

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

Answer 1

We have, $85+4A\_\_\_\_\_BC3$
Here, 5 + A = 3 $\Rightarrow$ 5 + A cannot be a single - digit number.
So, 5 + A is a two - digit number whose one's digit is 3.
5+A=13
$\therefore$ A = 8
$\Rightarrow$ B = 1, C = 3 [$\because$ BC = 8 + 4 + 1 $\Rightarrow$ 10B + C = 13 = 10 $\times$ 1 + 3 $\Rightarrow$ B = 1, C = 3 ]