5 per 8 = n per 25 berapa nilai n ?(soal pecahan )

[tex]\frac{5}{8}=\frac{n}{25} \\ $Kali silang, didapat:$ \\ 25\times 5=8\times n \\ 8n=125 \\ n=\frac{125}{8}=15\frac{5}{8}[/tex]