🧪 Kimyo · Eritmalar · ★☆☆
300 g 15% li eritmada necha gramm erigan modda bor?
- A)45 g
- B)255 g
- C)30 g
- D)15 g
👀 To'g'ri javob va tushuntirishni ko'rish
✓ A) 45 g
💡 m(modda) = 300·0,15 = 45 g.
🧪 Kimyo · Eritmalar · ★☆☆
✓ A) 45 g
💡 m(modda) = 300·0,15 = 45 g.
🎯 Kimyodan o'zingizni sinab ko'ring
DTM formatidagi test, ball va zaif mavzular tahlili — bepul.