Question

dividing 1653 by a certain number 45 as quotient and 33 as remainder find the divisor

Answer 1

Hi the general idea is,
$\frac{dividend}{divisor} = quotient + \frac{reminder}{divisor}$
Now coming to your question,
given dividend = 1653
quotient = 45
reminder = 33
Therefore,
$\frac{1653}{x} = 45 + \frac{33}{x}$
Solving above you will get
x= divisor =36