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Question Number 122705 by john santu last updated on 19/Nov/20

Commented by liberty last updated on 19/Nov/20

⇒a : b = 2 : 3 ⇒b : c = 3 : 4 ⇒ c : d = 5 : 6 then a : b : c : d = 10 : 15 : 20 : 24 we get a+b+c+d = 69k = 21.2 k = ((21.2)/(69)) = ((106)/(345)) { ((a=10k , b = 15k)),((c=20k , d=24k)) :}

⇒a:b=2:3⇒b:c=3:4⇒c:d=5:6thena:b:c:d=10:15:20:24wegeta+b+c+d=69k=21.2k=21.269=106345{a=10k,b=15kc=20k,d=24k

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