#formula

⭕️ Eratosfen g'alviri

Bu judayam qadimgi, 2 dan boshlab biror natural songacha bo'lgan tub sonlarni topish algoritmi.

Dastlab 2 dan boshlab o‘sha natural songacha yuqoridagi tartibda yozib chiqiladi. Keyin 1 ta son oraliq bilan keyingi turgan sonlar o‘chirib boriladi. Har safar o‘chirishni qaytadan boshlaganda birinchi turgan son tub bo‘ladi.

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25-mart
Saharlik va Iftorlik vaqtlari

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#wiut

⭕️ WIUT QUESTION :

There is a circular path around a sports field, ram takes 18 minutes to drive one round of the field while ria takes 12 minutes for the same. Suppose they are both starting at the same point and at the same time and go in the same direction.

❓ After how many minutes will they meet at the starting point?

Ps : Give your answer on comments

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#formula

❗️ Shuning uchun ham Pi =3,14 de

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#masala #piima

Imron soatiga 50 km tezlik bilan yuradigan poezdda ketmoqda. Uy derazasi oldidan qarshi tomonidan uzunligi 600 m bo’lgan tezyurar poezd 20 sekundda o’tib ketdi.

Imronning qarshisidan kelayotgan poezdning tezligi qancha (km/soat)?

A) 50 B) 55 C) 58 D) 60

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#motivation

⭕️ If you don’t have ideas:

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Shakl perimetrini toping.


A) 3a+4b
B) 3a+8b
C) 6a+4b
D) 6a+6b
E) 6a+8b

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