Question
Download Solution PDFएक दुकानदार 2,750 रुपये की घड़ी पर क्रमागत दो छूट देता है। दी गई पहली छूट 10% है। यदि ग्राहक घड़ी के लिए 2,103.75 रुपये का भुगतान करता है, तो दूसरी छूट क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
दी गई पहली छूट 10% है।
घड़ी का अंकित मूल्य = 2750 रुपये
प्रयुक्त अवधारणा:
विक्रय मूल्य = अंकित मूल्य × (100 - छूट)%
गणना:
पहली छूट के बाद मूल्य = 2750 × 90%
⇒ 2475
माना दूसरी छूट a% है।
प्रश्न के अनुसार,
2475 × (100 - a)% = 2103.75
⇒ (100 - a)/100 = 2103.75/2475
⇒ (100 - a)/100 = 210375/247500
⇒ (100 - a) = 210375/2475
⇒ (100 - a) = 187/2.2
⇒ 220 - 2.2a = 187
⇒ 220 - 187 = 2.2a
⇒ 33 = 2.2a
⇒ 15 = a
इसलिए, दूसरी छूट 15% है।
∴ दूसरी छूट 15% है।
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