8.3.2 ᠬᠤᠶᠠᠷ ᠥᠯᠥ ᠮᠡᠳᠡᠭᠳᠡᠭᠴᠢᠳᠡᠢ ᠨᠢᠭᠡᠳᠤᠭᠡᠷ ᠵᠡᠷᠭᠡ ᠶᠢᠨ ᠲᠡᠭᠰᠢᠳᠭᠡᠯ ᠤᠨ ᠪᠥᠯᠥᠭ ᠤᠨ ᠪᠣᠳᠠᠳᠠᠢ ᠠᠰᠠᠭᠤᠳᠠᠯ 02
 8.3.2 ᠪᠤᠳ᠋ᠠᠳ᠋ᠠᠢ ᠠᠰᠠᠭᠤᠳ᠋ᠠᠯ ᠪᠠ ᠬᠤᠶᠠᠷ ᠦᠯᠦ ᠮᠡᠳ᠋ᠡᠭ᠍ᠳ᠋ᠡᠭᠴᠢᠳ᠋ᠡᠢ ᠨᠢᠭᠡᠳᠤᠭᠡᠷ ᠵᠡᠷᠭᠡ ᠶᠢᠨ ᠲᠡᠭ᠍ᠰᠢᠳᠬᠡᠯ ᠤᠨ ᠪᠦᠯᠦᠭ᠌,ᠠ᠂ ᠡ ᠬᠣᠶᠠᠷ ᠵᠦᠢᠯ ᠦᠨ ᠲᠠᠷᠢᠮᠠᠯ ᠤᠨ ᠨᠢᠭᠡᠴᠢ ᠲᠠᠯᠠᠪᠠᠢ ᠶᠢᠨ ᠤᠨᠠᠯᠲᠠ ᠶᠢᠨ ᠬᠠᠷᠢᠴᠠᠯ ᠨᠢ 1:2 ᠪᠣᠯᠣᠨᠠ᠃ ᠣᠳᠣ ᠤᠷᠳᠤ ᠨᠢ 200𝑚᠂ ᠥᠷᠭᠡᠨ ᠨᠢ 100𝑚 ᠪᠣᠯᠬᠤ ᠨᠢᠭᠡ ᠭᠡᠰᠡᠭ ᠤᠷᠳᠤ ᠳᠥᠷᠪᠡᠯᠵᠢᠨ ᠬᠡᠯᠪᠡᠷᠢᠲᠠᠢ ᠭᠠᠵᠠᠷ ᠢ ᠬᠣᠶᠠᠷ ᠭᠡᠰᠡᠭ ᠵᠢᠵᠢᠭ ᠤᠷᠲᠤ ᠳᠥᠷᠪᠡᠯᠵᠢᠨ ᠬᠡᠯᠪᠡᠷᠢᠲᠠᠢ ᠭᠠᠵᠠᠷ ᠪᠣᠯᠭᠠᠨ ᠬᠤᠪᠢᠶᠠᠭᠠᠳ ᠲᠤᠰ ᠲᠤᠰ ᠡᠨᠡ ᠬᠣᠶᠠᠷ ᠲᠠᠷᠢᠮᠠᠯ ᠢ ᠲᠠᠷᠢᠬᠤ ᠪᠠᠷ ᠪᠠᠢᠨᠠ᠃ ᠡᠨᠡ ᠭᠡᠰᠡᠭ ᠭᠠᠵᠠᠷ ᠢ ᠬᠡᠷᠬᠢᠨ ᠬᠤᠪᠢᠶᠠᠪᠠᠯ᠂ ᠠ᠂ ᠡ ᠬᠣᠶᠠᠷ ᠵᠦᠢᠯ ᠦᠨ ᠲᠠᠷᠢᠮᠠᠯ ᠤᠨ ᠶᠡᠷᠤᠩᠬᠡᠢ ᠤᠨᠠᠯᠲᠠ ᠶᠢᠨ ᠬᠠᠷᠢᠴᠠᠯ ᠢ 3:4 ᠪᠣᠯᠭᠠᠬᠤ ᠪᠣᠢ︖,ᠠᠰᠠᠭᠤᠳᠠᠯ 2,,,𝑥,𝑦,200𝑚,100𝑚,ᠶᠡᠷᠤᠩᠬᠡᠢ ᠤᠨᠠᠯᠲᠠ,ᠵᠠᠳᠠᠯᠬᠤ,ᠨᠢᠭᠡᠴᠢ ᠲᠠᠯᠠᠪᠠᠢ ᠶᠢᠨ ᠤᠨᠠᠯᠲᠠ,ᠲᠠᠯᠠᠪᠠᠢ,,𝑥=120 𝑦=80,ᠠ,ᠡ,ᠨᠠᠢᠲᠡ,𝑥 + 𝑦=200,100 𝑥:(2×100 𝑦 )=3:4,ᠪᠣᠳᠣᠬᠤ ᠨᠢ,ᠵᠠᠳᠠᠯᠬᠤ,𝑥 + 𝑦=100,,𝑥=60 𝑦=40,200 𝑥:(2×200 𝑦 )=3:4,ᠪᠣᠳᠣᠬᠤ ᠨᠢ,