Question
Download Solution PDFa : b = 7 : 9 ഉം b : c = 15 : 7 ഉം ആണെങ്കിൽ, a : b : c എന്നത്:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFനൽകിയിരിക്കുന്നത്:
a : b = 7 : 9
b : c = 15 : 7
കണക്കുകൂട്ടൽ:
a : b = 7 : 9 ..................(1)
b : c = 15 : 7 ..................(2)
രണ്ട് സമവാക്യങ്ങളിലും b പൊതുവായുള്ളതിനാൽ, b യെ തുല്യമാക്കാൻ
സമവാക്യം (1) നെ 15 കൊണ്ടും സമവാക്യം (2) നെ 9 കൊണ്ടും ഗുണിക്കുക, നമുക്ക് ലഭിക്കുന്നത്
a : b = ( 7 x 15) : ( 9 x 15)
b : c = ( 15 x 9 ) : ( 7 x 9)
⇒ a : b = 105 : 135
⇒ b : c = 135 : 63
ഇപ്പോൾ, a : b : c = 105 : 135 : 63 = 35 : 45 : 21
അതിനാൽ, a : b : c എന്നത് 35 : 45 : 21 ആണ്.
Last updated on Jul 17, 2025
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