Charlotte needs to know how much money to have with her when she goes to the shoe store. How much money should Charlotte bring to buy a pair of boots, if the original price is $90 and there is a discount of 20%?
Шарлотта бояд бидонад, ки барои рафтан ба дӯкони пойафзол чанд пул бояд бо худ дошта бошад. Шарлотта бояд чанд пул биёрад, то як ҷуфт ботин харад, агар нархи аслӣ $90 бошад ва тахфиф 20% бошад?
How much is the discount? ** The amount of the discount is 20/100 * $90 original price = $<<20/100*90=18>>18
How much money does Charlotte need to bring? ** Charlotte needs to bring the $90 - $18 discount = $<<90-18=72>>72
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How much is the discount? ** Маблағи тахфиф 20/100 * $90 нархи аслӣ = $<<20/100*90=18>>18  
How much money does Charlotte need to bring? ** Шарлотт бояд $90 - $18 тахфифро биёрад = $<<90-18=72>>72  
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