Question
Download Solution PDF(x + y)లో 20% = (x - y)లో 25% అయితే, yలో ఎంత శాతం xకి సమానం?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడినది:
(x + y)లో 20% = (x - y)లో 25%
ఉపయోగించవలసిన సూత్రం:
శాతం = (పొందిన విలువ/మొత్తం విలువ) × 100
లెక్కింపు:
(x + y)లో 20% = (x - y)లో 25%
⇒ 20(x + y) = 25(x - y)
⇒ 20x + 20y = 25x - 25y
⇒ 20y + 25y = 25x - 20x
⇒ 45y = 5x
⇒ x = 9y
శాతం = (పొందిన విలువ/మొత్తం విలువ) × 100
⇒ (x/y) × 100
⇒ (9y/y) × 100
⇒ 900%
Last updated on Jul 21, 2025
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