Question

Write 15 to 40 as a ratio in simplest form.

Answer 1

http://www.virtualnerd.com/middle-math/ratios-proportions-percent/ratios-rates/ratio-simplest-form-example

Hope this helps! It always helped me when I would put ratios in simplest form.

Answer 2

we have these factorizations:
\[\begin{gathered}
15 = 3 \times 5 \hfill \\
40 = {2^3} \times 5 \hfill \\
\end{gathered} \]
so, what is the great common divisor?

Answer 3

we have:
greatest common divisor=5
so, please divide both numerator and denominator by 5

Answer 4

15:5=...?
40:5=...?
please complete