The number of girls in the art club was
45 the number of boys in it. The number of girls in the computer club was
13 the total number of students in it. The total number of students in the art club was
14 the total number of students in the computer club. Find the ratio of the number of boys in the computer club to the number of boys in the art club.
Art Club |
Computer Club |
Girls |
Boys |
Total |
Girls |
Boys |
Total |
4x1 |
5x1 |
9x1 |
1x4x3 |
2x4x3 |
3x4x3 |
|
|
1x3x3 |
|
|
4x3x3 |
4 u |
5 u |
9 u |
12 u |
24 u |
36 u |
The total number of students in the computer club is the same. LCM of
3 and
4 =
12The total number of students in the art club is the same. LCM of
9 and
3 =
9Boys in the computer club : Boys in the art club = 24 : 5
Answer(s): 24 : 5