how do you say "__ out of __"?
for example, in a test you get 9 out of 10. How do you write the ’out of’?
よろしくねぇ

Question

how do you say "__ out of __"?
for example, in a test you get 9 out of 10. How do you write the ’out of’? 
よろしくねぇ

Answer

x out of y = y 中（ちゅう）x

For example, 
9 out of 10(points) = 10点中9点（じゅってん　ちゅう　きゅうてん）
9 out of 10(people)= 10人中9人（じゅうにん　ちゅう　きゅうにん）