John o laletse batho ba le 20 moletlong wa letsatsi la botsalo. Moeng mongwe le mongwe o tla ja di hot dog di le 2. O setse a na le di hot dog di le 4 tse di setseng mo moletlong o o fetileng. Fa pakete ya di hot dog e na le di hot dog di le 6 mme e ja R20, o tlhoka go dirisa bokae mo di hot dog?

Steve put together a puzzle that took 10 hours of hard work to complete. Anna put together the same puzzle in 2 hours more than half Steve's time. How long did it take Anna to finish the difficult puzzle?
O tlhoka di hot dog di le 2*20=<<2*20=40>>40 
Ka jalo o tlhoka go reka tse dingwe di le 40-4=<<40-4=36>>36
Ka jalo o tlhoka go reka diphakete tsa di hot dog di le  36/6=<<36/6=6>>6
Go raya gore o tlhoka go dirisa R20 * 6 = <<6*20=120>>120
#### 120 

Half the time it took Steve to put together the puzzle is 10/2=<<10/2=5>>5
If Anna put together the same puzzle in 2 hours more than half the time it took Steve, she took 5+2=7 hours to finish the puzzle.
#### 7