*Bill's Grill is a popular college

*Bill's Grill is a popular college restaurant that is famous for its hamburgers. The owner of the restaurant, Bill, mixes fresh ground beef and pork with a secret ingredient to make delicious quarter-pound hamburgers that are advertised as having no more than 25% fat. Bill can buy beef containing 80% meat and 20% fat at $0.85 per pound. He can buy pork containing 70% meat and 30% fat at $0.65 per pound. Bill wants to determine the minimum cost way to blend the beef and pork to make hamburgers that have no more than 25% fat.

ผลลัพธ์ (ม้ง) 1:

* Nqi tus hniav nyiaj hniav kub yuav nrov college khw noj mov uas muaj lub npe nrov rau nws cov hamburgers. Tus tswv ntawm lub tsev noj mov, Bill, hmoov sib tov tshiab hauv av nqaij nyug thiab nqaij npuas uas ib muaj zais cia ua qab lub quarter phaus hamburgers uas yog advertised li koj coj tsis tau tshaj 25% roj. Nqi mus yuav nqaij nyuj uas muaj 80% nqaij thiab muaj roj 20% ntawm $0.85 ib phaus. Nws mus yuav nqaij npuas uas muaj 70% nqaij thiab muaj roj tsawg 30% ntawm $0.65 ib phaus. Bill xav seb puas muaj qhov uas yam tsawg kawg tus nqi them yuav muab cov nqaij nyug thiab nqaij npuas ua hamburgers tau muaj li 25% roj.