The number of boys in the dance club was
45 the number of girls in it. The number of boys in the robotics club was
56 the total number of students in it. The total number of students in the dance club was
14 the total number of students in the robotics club. Find the ratio of the number of girls in the dance club to the number of girls in the robotics club.
Dance Club |
Robotics Club |
Boys |
Girls |
Total |
Boys |
Girls |
Total |
4x1 |
5x1 |
9x1 |
5x2x3 |
1x2x3 |
6x2x3 |
|
|
1x3x3 |
|
|
4x3x3 |
4 u |
5 u |
9 u |
30 u |
6 u |
36 u |
The total number of students in the robotics club is the same. LCM of
6 and
4 =
12The total number of students in the dance club is the same. LCM of
9 and
3 =
9Girls in the dance club : Girls in the robotics club = 5 : 6
Answer(s): 5 : 6