Question

I need Help%20%2B%209%7D%20" id="TexFormula1" title=" \\ \frac{ {3}^{3} - 21}{5 \times 3 + 9} " alt=" \\ \frac{ {3}^{3} - 21}{5 \times 3 + 9} " align="absmiddle" class="latex-formula">

Answer 1

First let's solve the numerator:

27 - 21 = 6

Denominator:

15 + 9 = 24

Knowing this:

6/24 = 1/4