Evaluate the following:$[(-100) \div 20] \div [25 \div (-5)]$.

Given :

The given expression is $[(-100) \div 20] \div [25 \div (-5)]$.

To do :

We have to evaluate the given expression.

Solution :

$[(-100) \div 20] \div [25 \div (-5)]$

We have to use the BODMAS rule.

$[(-100) \div 20] \div [25 \div (-5)]= \frac{-100}{20} \div \frac{25}{-5}$

                                                $ = -5 \div -5$

                                             $= \frac{-5}{-5} = 1$

The value of $[(-100) \div 20] \div [25 \div (-5)]$ is $1$.