Question
Download Solution PDFபால்-தண்ணீர் கலவையில் 2/3 பால் இருந்தது. 21 லிட்டர் கலவை இருந்தது. அதில் 4 லிட்டர் தண்ணீரைச் சேர்த்தால் கிடைக்கப்பெறும், புதிய கலவையில் பாலின் சதவீதத்தைக் கண்டறியவும்.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFமொத்த அளவு = 21 லிட்டர்
பால்-தண்ணீர் கலவையில் 2/3 பால்,
⇒ பாலின் அளவு = 2/3 × 21 = 14 லிட்டர்
⇒ நீரின் அளவு = 21 – 14 = 7 லிட்டர்
அதில் 4 லிட்டர் தண்ணீர் சேர்க்கப்படுகிறது.
⇒ புதிய நீர் அளவு = 7 + 4 = 11 லிட்டர்.
⇒ கலவையின் மொத்த அளவு = 14 + 11 = 25
∴ பால் சதவீதம் = 14/25 × 100 = 56%Last updated on Jun 11, 2025
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