Billy and Phill the rabbits are in separate cages. The ratio of the number of carrots in Billy's cage to Phill's cage was 3 : 4. After some carrots from Phill's cage were transfered to Billy's cage, the ratio of the number of carrots in Billy's cage to Phill's cage became 2 : 1. What is the smallest possible number of carrots that were transfered? Giúp mik giải với nhé, cảm ơn rất nhiều!!!
Hello mọi người, mình đang khá gấp gáp để tìm câu trả lời. Bạn nào có kinh nghiệm chia sẻ cho mình với nhé!