Explore a vast range of topics and get informed answers at IDNLearn.com. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

in a fitness club ,the ratio of the number of men to the number of women is 5:1.After another 12 men and 12 women joined the fitness club, the ratio of the number of men to the number of women became 4:1.How many people were there in the fitness club in the end