$120:12-(169:13-12)$
- A. 12
- B. 18
- C. 14
- D. 9
Natural sonlar va ular ustida amallar bo‘yicha savol
Javob va yechimni ko‘rish
Javob: 9
Avval qavs ichidagi ifodani hisoblaymiz: $169:13 = 13$, shuning uchun $169:13-12 = 13-12 = 1$. Endi asosiy ifodaga qaytamiz: $120:12-(169:13-12)=120:12-1$. Bo‘linishni amalga oshiramiz: $120:12 = 10$, demak $10-1 = 9$. Javob $9$, ya’ni **A**.
Mavzuni mustahkamlang
Bu savol Natural sonlar va ular ustida amallar mavzusiga tegishli. Ta’riflar, formulalar va misollarni mavzu sahifasida ko‘ring.
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