Bana ba le 20 ba ile loetong lwa sekolo. Mo go nngwe ya ditiro tse ba neng ba di dira, ba ne ba arogantswe ka ditlhopha tse pedi tse di lekanang tsa basetsana le basimane mme ba ya go batla dikgapetla tsa lewatle. Basimane ba ile ba ya go batla mme ba boela kwa morago ka dikgapetla di le 60 mongwe le mongwe. Fa basetsana ba ne ba tlisa palo e e lekanang le palo ya dikgapetla tse di tlisiwang ke basimane go tlaleletswa palo ya dikgapetla tsa basimane gane ka nne, go raya gore mosetsana mongwe le mongwe o ne a tlisa dikgapetla di le kae?

Jame will turn 27 in 5 years.  In 8 years his cousin will be 5 years younger than twice his age.  How many years separate the age of the two now?
Fa ba sena go arogana, setlhopha se sengwe le se sengwe se ne se na le baithuti ba le 20/2 = <<20/2=10>>10.
Palo yotlhe ya dikgapetla tse di tlisiwang ke basimane ke 10*60 = <<10*60=600>>600
Basetsana ba ne ba tlisa dikgapetla tse di fetang tsa basimane gane ka nne, e leng 4*600 = <<4*600=2400>>2400
Palo yotlhe ya dikgapetla tse di tlisiwang ke basetsana ke 2400+600 = <<2400+600=3000>>3000
Fa go ne go na le basetsana ba le 10, go raya gore mosetsana mongwe le mongwe o ne a tlisa dikgapetla di le 3000/10 = <<3000/10=300>>300
#### 300 

James is 27-5=<<27-5=22>>22 years old
In 8 years he will be 22+8=<<22+8=30>>30 years old
So in 8 years, his cousin will be 30*2-5=<<30*2-5=55>>55
So his cousin is 55-8=<<55-8=47>>47 years old now
So there is a 47-22=<<47-22=25>>25 year gap
#### 25