 
 <prompt> CJ, KJ, ati AJ n gbe awon isanwo. CJ ni 5 diẹ ni odo ti KJ ni, ati KJ ni odo ti AJ. Ti awọn ọkọ to to ni 930 isanwo gbogbo, ni ojo ti AJ ni? <response>: ```Fi x so fun nọmba ti awọn stamp fun AJ
KJ:x/2 stamp
CJ:5+2(x/2)=5+x
Ibẹrẹ: x+(x/2)+5+x=930
(5/2)x+5=930
(5/2)x=925
x=925(2/5)=370 stamp

Awọn iwe yẹ ki o jẹ 370.``` 