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P
Prime
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Kunlik masala
Testlar
Masalalar
Kurslar
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Kitoblar
Maqolalar
UZ
EN
RU
Kirish
Ro'yxatdan o'tish
←
Masalalar ro'yxati
Masala №12
Kasrli ifodalarni hisoblash
O'rta
10 ball
Arifmetik amallar
Hisoblang:
3
1
3
⋅
1
,
9
+
19
,
5
:
4
1
2
62
75
−
0
,
16
:
3
,
5
+
4
2
3
+
2
2
15
0
,
5
(
1
1
20
+
4
,
1
)
\dfrac{3\frac{1}{3}\cdot 1,9+19,5:4\frac{1}{2}}{\frac{62}{75}-0,16}:\frac{3,5+4\frac{2}{3}+2\frac{2}{15}}{0,5\left(1\frac{1}{20}+4,1\right)}
75
62
−
0
,
16
3
3
1
⋅
1
,
9
+
19
,
5
:
4
2
1
:
0
,
5
(
1
20
1
+
4
,
1
)
3
,
5
+
4
3
2
+
2
15
2
Yechish uchun tizimga kiring — urinishlaringiz saqlanadi va ball beriladi.
Kirish