Khampani nngwe e bone go le botoka go isa badiri ba yone kwa loetong lwa go ya go bona lefelo la bogologolo. Badiri ba ne ba kgaoganngwa ka ditlhopha di le 3 tsa badiri ba le 200. Setlhopha sengwe le sengwe se ne sa fiwa bakwadi ba loeto ba le 7. Ke palo e e kana kang ya batho botlhe ba ba yang mo loetong lono? 

Sarah went to buy books from the store and spent $300 on the books. If each book was $15 and she gave an equal number of books to her 4 kids, how many books did each child get?
Palo ya badiri ke ditlhopha di le 3 * badiri ba le 200/setlhopha = <<3*200=600>> badiri ba le 600.
Palo ya bakwadi ba loeto ke ditlhopha di le 3 * bakwadi ba loeto ba le 7/setlhopha = <<3*7=21>> bakwadi ba loeto ba le 21.
Palo ya batho botlhe ba ba yang mo loetong lono ke badiri ba le 600 + bakwadi ba loeto ba le 21 = <<600+21=621>> batho ba le 621. 
#### 621 

Since she spent $300 on the books and each book's cost was $15, she bought $300/$15= <<300/15=20>>20 books.
If Sarah gave an equal number of books to each of her children, each kid received 20/4 = <<20/4=5>>5 books.
#### 5