Ahmedning bo'yi 135 sm, Alining bo'yi 150 sm ga teng. Alining bo'yi Ahmedning bo'yidan necha foiz ko'p?

11%
11,1%
11,11%
11,(1)%

📝 Batafsil tushuntirish

Alining bo'yi Ahmednikidan qanchaga balandligini aniqlaymiz: 150 − 135 = 15 sm. Bu farq Ahmed bo'yining necha foizi ekanini topamiz: (15 ÷ 135) · 100% = ¹/₉ · 100% = 11,111...% = 11,(1)%.

8 / 10 (80%)

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❓ 3; 5; 7; 9; ... arifmetik progressiyaning 10-hadini toping.
❓ Ifodaning qiymatini toping: (|-3|² + |(-2) · 8 − (-5)|) ÷ (−3 − 2)
❓ Agar I = 1, Δ = 10, H = 100, X = 1000, M = 10000 bo'lsa, MMMM + XX + Δ + III + II/H ifodaning qiymatini toping.
❓ Berilgan kasrlarning manfiy ayirmasini toping.
❓ Agar A = 2³ · 3, B = 2 · 3² va C = 2 · 15 bo'lsa, A + B + C ning qiymatini toping.

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