Question

The least number to be subtracted from $25809$ to get a number exactly divisible by $139$ is……………

Answer 1

Step $1;$ Find $25809÷139$

$25809÷139$ $=\frac{25809}{139}$

We get quotient $=185$ and remainder $=94$

So, if we subtract $94$ from the given number $25809$, the resultant number $25809-94=25715$ is r exactly divisible by $139$

Hence, the answer is $94$