Joe o na le $50 go reka diaparo tsa loeto la gagwe le lesha. Go na le thekiso ya 30% kwa lebenkeleng la diaparo. Hempe e a e tlhophileng e na le tlhwatlhwa ya $25. O tlhopha le borokgwe bo bo khutshwane ka $35. Fa re re lekgetho la thekiso le akaretswa, Joe o tla sala ka madi a makae morago ga theko?

Every 2 miles a car drives the tires rotate 725 times.  Jeremy drives 400 miles a month.  If each tire can undergo 10,440,000 rotations how many years before the tire needs to be replaced?
Tlhwatlhwa ya diaparo tse pedi e dira 35 + 25 = <<35+25=60>>60 dollars pele ga theolelo.
Theolelo ya thekiso yotlhe e tla nna 60 * 0.3 = <<60*0.3=18>>18 dollars.
Tlhwatlhwa ya bofelo ya thekiso e nna 60 - 18 = <<60-18=42>>42 dollars.
Joe o sala ka 50 - 42 = <<50-42=8>>8 dollars change.
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Jeremy drives 400/2=<<400/2=200>>200 segments of 2 miles
That means each month the car undergoes 200*725=<<200*725=145000>>145,000 rotations
So the tire can last for 10,440,000/145,000=<<10440000/145000=72>>72 months
That means the tires will last 72/12=<<72/12=6>>6 years
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