Question

Without division show after how many places of decimal expansions of 51/150 will terminate...

Answer 1

$Given : \frac{51}{150}$

$= \ \textgreater \ \frac{17}{50}$

$= \ \textgreater \ \frac{17}{2^0 * 5^2}$


Therefore the representation will terminate after 2 decimal places.


Hope this helps!