Agar bir tomchining massasi 0,0004 ml bo'lsa, idishga 600 L hajmdagi suvni hosil qilish uchun necha tomchi kerak.

  1. 1,5 · 10⁷
  2. 1,5 · 10⁸
  3. 1,5 · 10⁹
  4. 1,5 · 10⁶

📝 Detailed explanation

Hajmlarni bir xil o'lchov birligiga keltiramiz: 600 L = 600 000 ml = 6 · 10⁵ ml.
Bitta tomchi hajmi: 0,0004 ml = 4 · 10⁻⁴ ml.
Tomchilar sonini topish uchun bo'lamiz: (6 · 10⁵) / (4 · 10⁻⁴) = (6/4) · 10⁵⁻⁽⁻⁴⁾ = 1,5 · 10⁹.
6 / 10 (60%)
Question 6 of 10
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