Ditsala tse pedi di tshameka motshameko wa go tlhopha dithobane. Fa ba ntse ba tshameka, ba lemoga gore go na le dithobane tse 9 tse dikhibidu, mme dithobane tse putswa di feta tse dikhibidu ka 5. Gape, palo ya dithobane tse tshukunyetsa e kwa tlase ga ya dithobane tse putswa ka 3. Ba na le dithobane di le kae?

The population of porcupines in a park is 50. The number of female porcupines is 3/5 of the total population. If each female porcupine gives birth to 4 babies every month, how many porcupines will be in the park after a year?
Go na le dithobane tse putswa di le 9 + 5 = <<9+5=14>>14.
Go na le dithobane tse tshukunyetsa di le 14 - 3 = <<14-3=11>>11.
Go na le palo yotlhe ya dithobane di le 9 + 14 + 11 = <<9+14+11=34>>34.
#### 34 

The number of female porcupines in the park is 3/5*50 = <<3/5*50=30>>30.
In a month, the 30 female porcupines give birth to 30*4 = <<30*4=120>>120 new babies.
After a year, with 12 months, the total number of new porcupines in the park is 120*12 = <<120*12=1440>>1440
The total population of porcupines in the park after a year is 50+1440 = <<50+1440=1490>>1490
#### 1490