Question
Download Solution PDFदोन संख्यांची बेरीज 680 आहे. जर मोठी संख्या 15% ने कमी झाली आणि लहान संख्या 15% ने वाढली, तर परिणामी संख्या समान आहेत. लहान संख्या शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
दोन संख्यांची बेरीज 680 आहे.
T ही मोठी संख्या 15% ने कमी झाली आहे आणि लहान संख्या 15% ने वाढली आहे.
गणना:
मोठी संख्या Q असू द्या.
लहान संख्या = (680 - Q)
प्रश्नानुसार,
Q(1 - 15%) = (680 - Q)(1 + 15%)
⇒ Q/(680 - Q) = 23/17
⇒ 17Q = 23 × 680 - 23Q
⇒ 40Q = 23 × 680
⇒ Q = 23 × 17
⇒ Q = 391
तर, लहान संख्या = 680 - 391 = 289
∴ लहान संख्या 289 आहे.
Last updated on Jul 7, 2025
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