(10 3/4-12÷1 1/5)×4/9+3 1/4+2 1/6÷5 1/5= сколько - вопрос №853771710341211549314216515 от arturka111 05.02.2021 14:33

Question

Математика: (10 3/4-12÷1 1/5)×4/9+3 1/4+2 1/6÷5 1/5= сколько будет

arturka111 · Answer

(10 3/4 - 12 : 1 1/5) * 4/9 + 2 1/6 + 3 1/4 : 5 1/5 = 3,1251) 12 : 1 1/5 = 12 : 6/5 = 12 * 5/6 = 102) 10 3/4 - 10 = 3/43) 3/4 * 4/9 = 1/34) 3 1/4 : 5 1/5 = 13/4 : 26/5 = 13/4 * 5/26 = 5/85) 1/3 + 2 1/6= 1/3+ 13/6 = 15/66) 15/6 + 5/8= 3 3/24 = 3,125...