Question

(16+3)-10÷5×3^2? with explanation step by step

Answer 1

$(16+3)-10\div5\times3^2\text{ = 1}$

Here, we want to simplify the given expression

We shall use the order of simplification for this

The order is PEDMAS

We shall start with the terms in parentheses before we move to the exponents

We have;

$\begin{gathered} (16+3)-10\div5\times3^2 \\ =\text{ 19-10}\div5\times3^2 \end{gathered}$

Next is the exponent

$=\text{ 19-10}\div5\times9$

The next thing to do is to divide

$=\text{ 19-}2\times9$

The next thing to do is to multiply

$=\text{ 19-18}$

We then proceed to subtract;

$=\text{ 19-18 = 1}$