Question
Download Solution PDFகாளைகள் மற்றும் கோழிகளின் குழுவில், கால்களின் எண்ணிக்கை தலைகளின் எண்ணிக்கையை விட 48 அதிகம் எனில் , காளைகளின் எண்ணிக்கை ________.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகாளைகளின் எண்ணிக்கை 'a' ஆகவும், கோழிகளின் எண்ணிக்கை 'b' ஆகவும் இருக்கட்டும்.
எனவே, தலைகளின் மொத்த எண்ணிக்கை (a + b) மற்றும் கால்களின் மொத்த எண்ணிக்கை (4a + 2b).
கேள்வியின் படி:
(4a + 2b) = 2(a + b) + 48
4a + 2b = 2a + 2b + 48
4a + 2b - 2a - 2b = 48
2a = 48
a = 24
ஆக, காளைகளின் எண்ணிக்கை 24 ஆகும்.
எனவே, '24' என்பதே சரியான விடை.
Last updated on Jun 25, 2025
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