The number of girls in the badminton club was
23 the number of boys in it. The number of girls in the robotics club was
34 the total number of students in it. The total number of students in the badminton club was
13 the total number of students in the robotics club. Find the ratio of the number of girls in the badminton club to the number of girls in the robotics club.
Badminton Club |
Robotics Club |
Girls |
Boys |
Total |
Girls |
Boys |
Total |
2x4 |
3x4 |
5x4 |
3x3x5 |
1x3x5 |
4x3x5 |
|
|
1x4x5 |
|
|
3x4x5 |
8 u |
12 u |
20 u |
45 u |
15 u |
60 u |
The total number of students in the robotics club is the same. LCM of
4 and
3 =
12The total number of students in the badminton club is the same. LCM of
5 and
4 =
20Girls in the badminton club : Girls in the robotics club = 8 : 45
Answer(s): 8 : 45