Question
Download Solution PDFराम और रमेश की वर्तमान आयु का अनुपात 3 : 5 है। 7 वर्ष बाद उनकी आयु का अनुपात 4 : 5 हो जाएगा। रमेश की वर्तमान आयु ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है :
राम और रमेश की वर्तमान आयु का अनुपात 3 : 5 है।
7 वर्ष बाद उनकी आयु का अनुपात 4 : 5 होगा।
गणना:
माना राम और रमेश की वर्तमान आयु 3x और 5x है।
प्रश्न के अनुसार,
\(\frac{3x +7}{5x + 7} = \frac{4}{5}\)
⇒ 15x + 35 = 20x + 28
⇒ 35 - 28 = 20x - 15x
⇒ 5x = 7
⇒ x = 7/5
इसलिए, रमेश की वर्तमान आयु = 5 × 7/5
⇒ 7 वर्ष
∴ रमेश की वर्तमान आयु 7 वर्ष है।
Last updated on Jun 25, 2025
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