The number of starfruits is
37 the number of persimmons. The number of guavas is thrice that of starfruits. What is the ratio of the number of persimmons to the total number of fruits?
Starfruits |
Persimmons |
Guavas |
Total |
3 |
7 |
|
10 |
1x3 |
|
3x3 |
|
3 u |
7 u |
9 u |
19 u |
The number of starfruits is the repeated identity.
LCM of 1 & 3 = 3
Guavas : Starfruits : Persimmons : Total
9 : 3 : 7 : 19
Persimmons : Total
7 : 19
Answer(s): 7 : 19