7/10+одна целая 14/15=21/30+1 целая 28/30=1 целая 49/30=2 целых 19/30
55.
Fucid75ryutsutcjgcfihfhfihfihfiydihfig and that I know the details in English speaking about this weekend or not sure I don't like that but we should go see her at least I am so excited about that too but we need anything about me when ur day at home from my parents were a good thing to keep
<span>600-100%
x- 9%
х=9*600/100=54
45-100%
х- 38%
х=45*38/100=17,1
</span>
Чтобы узнать площадь измери изнутри любую фигуру по ширине и по длине . а потом измерянные стороны умножь или раздели !!!