SOLUTION: If jo's class has 24 kids in it and the ratio of girls to boys is 3:1, how many more girls are there than boys? 3:1, 6:2, 9:3, 12:4, 15:5, 18:6, 18+6=24, 18-6=12, so there are 12
Algebra ->
Percentage-and-ratio-word-problems
-> SOLUTION: If jo's class has 24 kids in it and the ratio of girls to boys is 3:1, how many more girls are there than boys? 3:1, 6:2, 9:3, 12:4, 15:5, 18:6, 18+6=24, 18-6=12, so there are 12
Log On
Question 594978: If jo's class has 24 kids in it and the ratio of girls to boys is 3:1, how many more girls are there than boys? 3:1, 6:2, 9:3, 12:4, 15:5, 18:6, 18+6=24, 18-6=12, so there are 12 more girls right? How do I get the answer in a simpler way?
(