Question

`\frac{3 {w}^(6) {v}^(5) }{15 {w}^(2) v}`

Answer 1

Breaking down:

`(3)/(15) = (1)/(5)`

`{w}^(6) / {w}^(2) = {w}^(4)`

`{v}^(5) / v = {v}^(4)`

Therefore,

`\frac{3 {w}^(6) {v}^(5) }{15 {w}^(2)v } \\ = \frac{{w}^(4) {v}^(4) }{5}`

Hope this helps. - M