Answer:
4
Step-by-step explanation:
no. of St. of that school which enrolled = 10/100 * 770 = 77
16.35 as a fraction<span>16 </span><span>7⁄20</span>
Improper fraction:
<span>327⁄<span>20</span></span>
I pretty sure you times it by 3 and then you get 21:18
Please make me the brainiest if this helps;
17 and 18 are the answers