35 т = 350 ц
35 т 7 ц = 357 ц
357 ц = 35700 кг
35700 кг = 35700000 г
(11,65+2¹/₄÷⁵/₈)×0,8=(11,65+2,25÷0,625)×0,8= 12,2
1) 2,25÷0,625 = 3,6
2) 11,65 + 3,6 = 15,25
3) 15,25 × 0,8 = 12,2
36:х-2=4
36:х=4+2
36:х=6
х=36:6
х=6
36:6-2=4
4=4
Ответ:6
113=x+y+z
x^2/y^2=3/4 y^2/z^2=4/5
x=sqrt(3)*y/2 z=y*sqrt(5)/2
y*(1+sqrt(3)/2+sqrt(5)/2)=113
y=226/(2+sqrt(3)+sqrt(5))
x=113*sqrt(3)/(2+sqrt(3)+sqrt(5))
z=113*sqrt(5)/(2+sqrt(3)+sqrt(5))