Question

D%20" id="TexFormula1" title=" \frac{3 {w}^{6} {v}^{5} }{15 {w}^{2} v} " alt=" \frac{3 {w}^{6} {v}^{5} }{15 {w}^{2} v} " align="absmiddle" class="latex-formula">

Answer 1

Breaking down:
$\frac{3}{15} = \frac{1}{5}$
${w}^{6} \div {w}^{2} = {w}^{4}$
${v}^{5} \div v = {v}^{4}$

Therefore,
$\frac{3 {w}^{6} {v}^{5} }{15 {w}^{2}v } \\ = \frac{{w}^{4} {v}^{4} }{5}$

Hope this helps. - M