Proporsiyaning dastlabki uch hadi 5, 8 va 3 sonlariga to’g’ri proportsional bo’lib, o’rta hadlar yig’indisi 55 ga teng. Proporsiyaning to’rtinchi hadini toping.

Olimp++

Quiz
•
Mathematics
•
9th Grade
•
Hard
Umarbek Shukurov
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
25
40
15
24
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-1
-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dastlabki 120 ta natural sonlar ichida 4 ga bo’linib, 6 ga bo’linmaydigan nechta natural son bor.
45
35
25
20
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
40 dan boshlab 130 dan katta bo’lmagan natural sonlarning ko’paytmasi nechta nol bilan tugaydi?
22
23
24
25
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3, 4 va 5 ga bo’lganda 1 qoldiq qoladigan dastlabki 3 ta natural sonlar yig’indisini toping.
183
363
63
83
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
323, 254, 70 sonlarining har birini qanday natural songa bo’lganda qoldiqlar bir xil
bo’ladi.
21
22
23
17
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7 ga bo’lganda 5, 5 ga bo’lganda 3, 3 ga bo’lganda 1 qoldiq qoladigan eng kichik natural sonning raqamlari yig’indisini toping
4
6
12
16
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