The number of boys in the robotics club was
12 the number of girls in it. The number of boys in the art club was
58 the total number of students in it. The total number of students in the robotics club was
14 the total number of students in the art club. Find the ratio of the number of girls in the robotics club to the number of girls in the art club.
Robotics Club |
Art Club |
Boys |
Girls |
Total |
Boys |
Girls |
Total |
1x2 |
2x2 |
3x2 |
5x1x3 |
3x1x3 |
8x1x3 |
|
|
1x2x3 |
|
|
4x2x3 |
2 u |
4 u |
6 u |
15 u |
9 u |
24 u |
The total number of students in the art club is the same. LCM of
8 and
4 =
8The total number of students in the robotics club is the same. LCM of
3 and
2 =
6Girls in the robotics club : Girls in the art club = 4 : 9
Answer(s): 4 : 9