Question

what's the answer help meh​

Answer 1

Answer:

this is ur answer hope it helps u

Step-by-step explanation:

15/10×100=150%

Answer 2

Answer:

3)5

Step-by-step explanation:

3)

$\begin{gathered} \frac{2}{y} = \frac{12}{30} \\ \\ \frac{2}{y} = \frac{6}{15} \\ \\ y = \frac{15 \times 2}{6} \\ \\ y = 5\end{gathered}$