Nur Anith Syahirah Abd LatiffFatin Nurmaryam Khairul ArifinNurul Farihan Mohamed2024-05-302024-05-302022-02-16https://geniusinsan.usim.edu.my/e-proceeding/https://oarep.usim.edu.my/handle/123456789/164382nd Insan Junior Researchers International Conference 2021 (iJURECON 2021) “STREAM for a Better Life” 15-17th October 2021 Organized By :Kolej GENIUS Insan of Universiti Sains Islam MalaysiaThe diet problem has been investigated since decades ago by the researchers since it is very important to our life and health. Nowadays, people often buying fast food without being aware that the foods might not satisfy the nutrients requirements by the body. For example, KFC is one of the people’s favorite fast-food restaurants and most of the customers are not aware of the balanced diet in their food. In this research, a diet problem for different parts of fried chicken in KFC by using linear programming is being investigated. A mathematical modelling of the diet problem will be constructed in this research. After that, we will solve the mathematical modelling by using a computer-based method which is the Microsoft Excel Solver.en-USlinear programming, integer programming, diet decisionArticle127129