..........................................
33-5
34-6
35-7
36-8
33-9
34-10
35-11
36-12
Ответ: 12 лет.
<span>1) 72:x=24:3
72:x</span><span>=8
x</span><span>=9
2) 11x</span><span>=22*4
11x</span><span>=88
x</span><span>=8
3) Тут походу 96, а не 94
12:x</span><span>=96:16
12:x</span><span>=6
x</span><span>=2</span><span>
4) 18x</span><span>=72*5
18x</span><span>=360
x</span><span>=20
5) x:56</span><span>=28:14
x:56</span><span>=2
x</span><span>=112
6) x:20</span><span>=20:4
x:20</span><span>=5
x</span>=100
V=abc
3240=18*15*x
x=3240/270
x=12
Ответ:12 см