The number of boys in the robotics club was
12 the number of girls in it. The number of boys in the badminton club was
16 the total number of students in it. The total number of students in the robotics club was
25 the total number of students in the badminton club. Find the ratio of the number of boys in the robotics club to the number of boys in the badminton club.
Robotics Club |
Badminton Club |
Boys |
Girls |
Total |
Boys |
Girls |
Total |
1x4 |
2x4 |
3x4 |
1x5x1 |
5x5x1 |
6x5x1 |
|
|
2x6x1 |
|
|
5x6x1 |
4 u |
8 u |
12 u |
5 u |
25 u |
30 u |
The total number of students in the badminton club is the same. LCM of
6 and
5 =
30The total number of students in the robotics club is the same. LCM of
3 and
12 =
12Boys in the robotics club : Boys in the badminton club = 4 : 5
Answer(s): 4 : 5