Question

Determine the integer whose product with $(-1)$ is $-225$

Answer 1

Finding the value of integer

Let the integer be $x$

Product of $x$ and $(-1)$ is $-225$

$\Rightarrow x\times (-1)=-225$

$\Rightarrow -x=-225$

$\Rightarrow x=225$

Hence, $225$ is the integer whose product with $(-1)$ is $-225$.