Agar ¹⁷/₁₈ < ¹⁸/₁₉ bo'lsa, u holda 4,21 ning butun qismini, aks holda 7,28 ning kasr qismini toping.
4
0,21
7
0,28
📝 Detailed explanation
¹⁷/₁₈ va ¹⁸/₁₉ kasrlarni taqqoslaymiz: 1 − ¹/₁₈ < 1 − ¹/₁₉ tengsizlik to'g'ri, chunki ¹/₁₈ > ¹/₁₉. Shart bajarilgani uchun 4,21 sonining butun qismini olamiz, u 4 ga teng.
