Question

Question 61

If 2A7 $÷$ A = 33, then find the value of A.

Answer 1

A $\times$ 33=2A7
We observe that A $\times$ 3 can never be a single digit number 2, so
A $\times$ 3 must be a two-digit number, whose ten's digit is 2 and unit's digit is the number less than or equal to A,
Therefore, the value of A can be 9, as the values of A from 1 to 8 do not fit.