(4 1/6 : 3 1/3 × 0,2 + 1/5 ) × 3 + 0,75 =
jekadva:
=2,1
2,1
Ответы на вопрос
Ответил GlebGor1998
2
(4 1/6 : 3 1/3 *0.2 + 1/5)*3 +0.75= (25/6 : 10/3 *0.2+1/5)*3 +0.75 =
(25/6:20/6*0.2 + 0.2)*3 +0.75 = (1.25*0.2+0.2)*3 + 0.75 =
(0.25+0.2)*3 + 0.75 = 0.45*3 +0.75 = 2,10
(25/6:20/6*0.2 + 0.2)*3 +0.75 = (1.25*0.2+0.2)*3 + 0.75 =
(0.25+0.2)*3 + 0.75 = 0.45*3 +0.75 = 2,10
Новые вопросы