 
 <prompt> There are 4 carriages in a train and each carriage has 25 seats. If each carriage could accommodate 10 more passengers, how many passengers would fill up 3 trains? <response>: ```Ti kila irin-ajo ni ẹnu ọkan ni ọkan ni o ni ọkàn 10, kila irin-ajo yoo ni ọkàn 25 + 10 = 35.
Irin-ajo ni ọkan ni ọkan ni 35, nitorina irin-ajo kan ni ọkàn 35; nítorí naa irin-ajo kan ni ni ọkàn 35 x 4 = 140.
Ẹrọ ọkan pẹlu ọkàn 140 ni irin-ajo kan nikan le gba ọkàn 140 x 3 = 420.

Akojọ ni 420.``` 