Carly o ne a na le dikarata di le 80. Dikarata di le 2/5 tsa tsone di ne di na le tlhaka ya A mo go tsone, 1/2 ya tse di setseng di ne di na le tlhaka ya B, 5/8 ya tse di setseng di ne di na le tlhaka ya C mo go tsone, mme tse dingwe di ne di na le tlhaka ya D.  Ke dikarata di le kae tse di neng di na le tlhaka ya D mo go tsone?

Sean is practicing for his role in a theater production. He has to memorize his lines for two scenes and the lyrics to one solo song. His solo song has 54 lines in the lyrics. The first scene has twice the number of lines, but only a third of them are his lines. The second scene has six more lines than the song, and four-fifths of them are his. How many lines does Sean have to memorize?
Palo ya dikarata tse di nang le tlhaka ya A mo go tsone ke 2/5*80 = <<2/5*80=32>>32 dikarata.
Go ne go na le dikarata di le 80-32 = <<80-32=48>>48 tse di senang ditlhaka mo go tsone.
Seripa sa dikarata tse di setseng se ne se na le tlhaka ya B mo go tsone, palogotlhe ya 1/2*48 = dikarata di le 24.
Mo dikarateng tse di setseng, palo ya tse di senang tlhaka ya B mo go tsone ke 48-24 = <<48-24=24>>24
Fa e le gore 5/8 ya dikarata tse di setseng di ne di na le tlhaka ya C mo go tsone, go ne go na le dikarata di le 5/8*24 = <<5/8*24=15>>15 tse di nang le tlhaka ya C mo go tsone.
Palo ya dikarata tse di neng di na le tlhaka ya D mo go tsone ke 24-15 = <<24-15=9>>9
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The first scene has twice the number of lines as his solo song, so it has 2 * 54 = <<2*54=108>>108 lines.
A third of them are Sean’s lines, so he has to memorize 108 / 3 = <<108/3=36>>36 lines.
The second scene has 54 + 6 = <<54+6=60>>60 lines.
Four fifths of the second scene’s lines are Sean’s, so he has to memorize 4 * 60 / 5 = 4 * 12 = <<4*60/5=48>>48 lines.
Sean has to memorize his entire solo song, so he has to memorize 54 + 36 + 48 = <<54+36+48=138>>138 lines in all.
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