136/24 : 85/24 = 17·8/3·8 ÷ 85/24 = 17/3 ÷ 85/24 = 17 3 × 24/85 = 17·24/3·85 = 408/255 = 8 · 51/5 · 51 = 8/5 = 1·5 + 3/5 = 1 3/5 = 1.6
ответ: 1 3/5
136/24 : 85/24 = 17·8/3·8 ÷ 85/24 = 17/3 ÷ 85/24 = 17 3 × 24/85 = 17·24/3·85 = 408/255 = 8 · 51/5 · 51 = 8/5 = 1·5 + 3/5 = 1 3/5 = 1.6
ответ: 1 3/5