Tommy o kgobokanya madi a mokgatlho wa gagwe wa ditirelo tsa bopelotlhomogi ka go rekisa diboraweni ka R3 selekanyo le di-cheesecake ka R4 selekanyo. Fa Tommy a rekisa diboraweni di le 43 le di-cheesecake di le 23, o kgobokanya madi a makae?

Tommy is fundraising for his charity by selling brownies for $3 a slice and cheesecakes for $4 a slice. If Tommy sells 43 brownies and 23 slices of cheesecake, how much money does Tommy raise?
Tommy o kgobokantse R43 diboraweni x R3/boraweni = R<<43*3=129>>129 ka go rekisa diboraweni.
Tommy o kgobokantse R23 di-cheesecake x R4/cheesecake = R<<23*4=92>>92 ka go rekisa di-cheesecake.
Ka kakaretso Tommy o kgobokantse R129 + R92 = R<<129+92=221>>221.
#### 221 

Tommy raised 43 brownies x $3/brownie = $<<43*3=129>>129 by selling brownies.
Tommy raised 23 slices x $4 = $<<23*4=92>>92 by selling cheesecakes.
In total Tommy has raised $129 + $92 = $<<129+92=221>>221
#### 221