Bill o leka go bona gore o tlhoka go reka dibotlolo tsa metsi di le kae tsa phathi ya gagwe. O simolotse ka mabokoso a le 2 a metsi a nang le dibotlolo di le 24 se seng le se seng. O na le baeng ba le 70 ba ba tlang, mme o batla go nna le dibotlolo tsa metsi di le 2 moeng mongwe le mongwe. O tla tlhoka go reka dibotlolo tse di oketsegileng tsa metsi di le kae? 

Carly wants to treat her friends. She orders five hamburgers at $4 each, ten packs of potato fries at $0.30 each pack, and five cans of fruit drinks at $2 each can.  How much change does Carly get back if she gives one fifty-dollar bill?
Bill o na le mabokoso a le 2 a dibotlolo di le 24 se seng le se seng, ka jalo o na le 24 * 2 = <<2*24=48>>48 dibotlolo tsa metsi.
Bill o tlhoka metsi a a lekaneng baeng ba le 70 go nna le dibotlolo di le 2 mongwe le mongwe, ka jalo o tlhoka 70+70 = <<70+70=140>>140 dibotlolo tsa metsi.
Bill o tlhoka dibotlolo tsa metsi di le 140 mme o na le di le 48, ka jalo o tlhoka go reka 140- 48 = <<140-48=92>>92 dibotlolo tsa metsi. 
#### 92 

The cost of 5 hamburgers is 5 x $4 = $<<5*4=20>>20.
The cost of 10 packs of potato fries is 10 x $0.30 = $<<10*0.3=3>>3.
And, the cost of 5 cans of fruit drinks is 5 x $2 = $<<5*2=10>>10.
Thus, the total cost is $20 + $3 + $10 = $<<20+3+10=33>>33.
Therefore, Carly gets a change of $50 - $33 = $<<50-33=17>>17.
#### 17