16,560 : (20,560 - 19,640) = 18 кг 1) 20,560 - 19,640 = 0,920 2) 16,560 : 0,920 = 18 (6,5 - 0,78) * 300 + 4,003 = 1720,003 1) 6,5 - 0,78 = 5,72 2) 5,72 * 300 = 1716 3) 1716 + 4,003 = 1720,003 245 * 2 + 375 * 2 = 490 + 750 = 1240 мин 2,308 * 20 - 6,090 : 3 = 46,16 - 2,03 = 44,13 км
16,560 : (20,560 - 19,640) = 18 кг 1) 20,560 - 19,640 = 0,920 2) 16,560 : 0,920 = 18 (6,5 - 0,78) * 300 + 4,003 = 1720,003 1) 6,5 - 0,78 = 5,72 2) 5,72 * 300 = 1716 3) 1716 + 4,003 = 1720,003 245 * 2 + 375 * 2 = 490 + 750 = 1240 мин 2,308 * 20 - 6,090 : 3 = 46,16 - 2,03 = 44,13 км