Simplify:$9+2.5 \div 0.5 -1$

Given :

The given expression is $9+2.5 \div 0.5 -1$.

To do :

We have to simplify the given expression.

Solution :

$9+2.5 \div 0.5 -1=9+ \frac{2.5}{0.5}-1$

                             $= 9+\frac{25}{5}-1$

                             $= 9+5-1$

                             $= 9+4 = 13$

Therefore, the value of $9+2.5 \div 0.5 -1$ is 13.

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Updated on: 10-Oct-2022

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