How close do numbers need to be as much and what country? But I also imagine it can't be cheaper to buy X food and feed it to chicken to then eat the chicken c

How close do numbers need to be as much and what country? But I also imagine it can't be cheaper to buy X food and feed it to chicken to then eat the chicken compared to just eating X food. https://www.globalproductprices.com/Thailand/ https://www.globalproductprices.com/Thailand/