Forwarded from Math_Academy
#matematika
12. [( 16-36)•(-5+20):(-5) ning qiymati -40 dan qanchaga ko'p?
12. [( 16-36)•(-5+20):(-5) ning qiymati -40 dan qanchaga ko'p?
Anonymous Poll
41%
A)100
17%
B)140
15%
C)60
27%
D)20
Forwarded from Math_Academy
#matematika
13. Mototsiklchi va velosipedchi bir tomonga qarab harakat qilishmoqda ,Velosipedchining tezligi12km/soat mototsiklchiniki esa 30km/soat va ular 72 km masofada bo'lsa,nech soatdan keyn mototsiklchi velosipedchini quvib yetadi?
13. Mototsiklchi va velosipedchi bir tomonga qarab harakat qilishmoqda ,Velosipedchining tezligi12km/soat mototsiklchiniki esa 30km/soat va ular 72 km masofada bo'lsa,nech soatdan keyn mototsiklchi velosipedchini quvib yetadi?
Anonymous Poll
21%
A)3
12%
B)3,5
28%
C)2,5
40%
D)4
Forwarded from Math_Academy
#matematika
14. Son o'qida -3 dan 5.7 birlik masofada joylashgan sonlarni toping?
14. Son o'qida -3 dan 5.7 birlik masofada joylashgan sonlarni toping?
Anonymous Poll
12%
A)-7.7; 2.7
51%
B) -8.7 ; 2.7
31%
C) -8.7 ; -2.7
6%
D) 8.7 ; 2.7
Forwarded from Math_Academy
#matematika
15.Kamayuvchi 34 ga ortib,ayriluvchi 24 taga ortsa ,ayirma qanday o'zgaradi .
15.Kamayuvchi 34 ga ortib,ayriluvchi 24 taga ortsa ,ayirma qanday o'zgaradi .
Anonymous Poll
37%
A)10taga kamayadi
20%
B) 58 taga ortadi
33%
C) 10taga ortadi
10%
D)58 taga kamayadi
Forwarded from Math_Academy
#matematika
2. Zavodda 513 ta detal ishlab chiqarilgan ,bu hamma buyurtmaning 3/4 qismiga teng bo'lsa ,jami nechta detal buyurtma qilingan?
2. Zavodda 513 ta detal ishlab chiqarilgan ,bu hamma buyurtmaning 3/4 qismiga teng bo'lsa ,jami nechta detal buyurtma qilingan?
Anonymous Poll
47%
A)685
23%
B)586
12%
C)658
18%
D)594
Forwarded from Math_Academy
#matematika
3. 1 dan 126 gacha bo'lgan sonlar ichida nechtasi 2 va 7 ga bo'linmaydi?
3. 1 dan 126 gacha bo'lgan sonlar ichida nechtasi 2 va 7 ga bo'linmaydi?
Anonymous Poll
32%
A)36
25%
B)72
15%
C)63
28%
D)54
Forwarded from Math_Academy
#matematika
4. a(x-1)+2x=2 tenglama a ning qanday qiymatida cheksiz ko'p yechimga ega?
4. a(x-1)+2x=2 tenglama a ning qanday qiymatida cheksiz ko'p yechimga ega?
Anonymous Poll
29%
A) a=1
17%
B) a=2
22%
C) a=-1
32%
D)a=-2
Forwarded from Math_Academy
#matematika
5. 312 va 12 sonlarining umumiy bo'luvchilari nechta ?
5. 312 va 12 sonlarining umumiy bo'luvchilari nechta ?
Anonymous Poll
24%
A)5
24%
B)4
11%
C)3
41%
D)6