Go budulela mariga, Ali o odaletse dikilo di le 850 tsa magala. Magala a tla ka dikgetsi tsa 50 kg, mme kgetsi e le nngwe e ja R18. O duetse bokae gotlhe?

Bob spends $27000 distributed between 3 schools to buy books.  He can buy 100 books for $500.  How many books can he buy per school?
Palo ya dikgetsi tse Ali a di odaletseng ke 850 kg / 50 kg/kgetsi = <<850/50=17>>17 dikgetsi
Tlhwatlhwa ya oda yotlhe ke 17 dikgetsi x R18/kgetsi = R<<17*18=306>>306
#### 306 

He spends 27000/3=$<<27000/3=9000>>9000
Each book cost 500/100=$<<500/100=5>>5
So he can buy 9000/5=<<9000/5=1800>>1800 books per school
#### 1800