 
 <prompt> Tony ri iwe 23, Dean ri iwe 12 ati Breanna ri iwe 17. Tony ati Dean ri iwe 3 ti won ti ri ni okeere ati gbogbo won ti ri iwe kan pada. Nigba gbogbo, ni iye ti iwe to wa ni Tony, Dean, ati Breanna ti ri?

```yoruba
Tony ri iwe 23, Dean ri iwe 12 ati Breanna ri iwe 17. Tony ati Dean ri iwe 3 ti won ti ri ni okeere ati gbogbo won ti ri iwe kan pada. Nigba gbogbo, ni iye ti iwe to wa ni Tony, Dean, ati Breanna ti ri?
``` <response>: ```Tony ati Dean ni idoko wo 23 + 12 = 35 awọn iwe
3 lati awọn iwe wonyi ni aaye bi Tony ati Dean ni idoko wo 35 - 3 = 32 awọn iwe ti o dara
Ẹ gbọdọ 32 + 17 = 49 awọn iwe
Bi o ba ti ni awọn iwe ti o dara, awọn iwe ti ni aaye 3 - 1 = 2 lori iwe
Gbogbo won ni idoko wo 49 - 2 = 47 awọn iwe to dara

Iwe iroyin: 47.``` 