Batho ba le 20% go tswa mo go ba le 50 ba akanya gore pitse ya nomoro #2 e tla fenya kgaisano e kgolo.  Batho ba le 60% go tswa mo go ba ba setseng ba akanya gore pitse ya nomoro #7 e tla fenya.  Batho ba bangwe botlhe ba akanya gore pitse ya nomoro #12 e tla fenya kgaisano e kgolo.  Ke batho ba le kae ba akanyang gore pitse ya nomoro #12 e tla fenya?

A bag has a 5% discount. If it is marked $140, how much will you pay after the discount?
Batho ba le 20% go tswa mo go ba le 50 ba eme nokeng pitse ya nomoro #2 mme seo ke .20*50 = <<.20*50=10>>10 batho
Batho ba le 10 go tswa mo go ba le 50 ba akanya gore pitse ya nomoro #2 e tla fenya, go sala batho ba le 50-10 = <<50-10=40>>40
Batho ba le 60% go tswa mo go ba le 40 ba akanya gore pitse ya nomoro #7 e tla fenya mme seo ke .60*40 = <<60*.01*40=24>>24 batho
Seo se sala batho ba le 40-24 = <<40-24=16>>16 ba akanyang gore pitse ya nomoro #12 e tla fenya
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The discount amounts to $140 x 5/100 = $<<140*5/100=7>>7.
Hence, you will pay $140 - $7 = $<<140-7=133>>133 for the discounted bag.
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