Question
Download Solution PDFजर 5%, 10% आणि p% ची सलग सवलत 31.6% च्या एका सवलतीच्या समतुल्य असेल, तर p चे मूल्य किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
सलग सवलत 5%, 10% आणि p% आहेत
एकल सवलत = 31.6%
संकल्पना: चि.किं वर a%, b% आणि c% च्या सलग तीन सूट असल्यास
वि.किं = चि.किं(100 - a)/100 x (100 - b)/100 x (100 - c)/100
वापरलेले सूत्र:
वि.किं = चि.किं x (100 - D%)/100
D% = (D/चि.किं) x 100
गणना:
चि.कि x असू द्या
वि.किं = xx (100 - 5)/100 x (100 - 10)/100 x (100 - p)/100
⇒ वि.किं = xx 95/100 x 90/100 x (100 - p)/100
⇒ xx 95/100 x 90/100 x (100 - p)/100 = xx (100 - 31.6)/100
⇒ xx 19/20 x 9/10 x (100 - p)/100 = xx 68.4 /100
⇒ (100 - p)/100 = 2 x 68.4/171
⇒ (100 - p)/100 = 0.8
⇒ (100 - p) = 80
⇒ p = 20
P चे मूल्य 20% आहे.
Last updated on Jun 13, 2025
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