Question
Download Solution PDF10% యొక్క మూడు వరుస తగ్గింపులు ఏ ఒకే తగ్గింపుకు సమానం:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇచ్చిన దత్తాంశం:
మూడు వరుస తగ్గింపులు 10% = ఒకే తగ్గింపు ?
ఉపయోగించిన సూత్రము:
వరుస తగ్గింపు = X + Y - \(XY \over 100\)
ఇక్కడ X = మొదటి తగ్గింపు
Y = రెండవ తగ్గింపు
సాధన:
మొదటి తగ్గింపు 10% మరియు 10% = 10 + 10 - \(100 \over 100\) = 20 -1 = 19%
రెండవ చివరి తగ్గింపు 19% మరియు10% = 19 + 10 - \(190 \over 100\) = 29 - 1.9 = 27.1%
∴ 10% యొక్క మూడు వరుస తగ్గింపులు 27.1% యొక్క ఒకే తగ్గింపుకు సమానం.
Last updated on Jul 12, 2025
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