Joe o na le dikoloi tse pedi go feta Robert. O rekisa 20% ya tsone mme a naya mmaagwe palo ya dikoloi e e fetang gabedi palo ya tse a di rekisitseng. Fa Robert a na le dikoloi tse 20, Joe o sala le dikoloi tse di kae morago ga go rekisa le go naya mmaagwe dingwe?

John goes to the market and buys 3 goats for $500 each and 2 cows for $1500 each.  How much money did he spend?
Fa Robert a na le dikoloi tse 20, mme Joe a na le dikoloi tse pedi go feta Robert, Joe o na le 2*20 = 40 dikoloi.
O rekisa 20/100*40=<<20/100*40=8>>8 dikoloi go tswa mo palong ya gagwe ya dikoloi.
Morago ga go rekisa dikoloi tse 8, Joe o sala le 40-8=<<40-8=32>>32 dikoloi.
Morago ga foo Joe o naya mmaagwe palo ya dikoloi e e fetang gabedi palo ya tse a di rekisitseng, palopedi ya 8 e leng 2*8=<<2*8=16>>16 dikoloi.
Palo ya dikoloi tse di salang Joe morago ga go naya mmaagwe di le 16 ke 32-16=<<32-16=16>>16
#### 16

The goats cost 3*500=$<<3*500=1500>>1500
The cows cost 2*1500=$<<2*1500=3000>>3000
So in total he spends 1500+3000=$<<1500+3000=4500>>4500
#### 4500