If 7A = 6B = 12C, What is A : B : C ?
If 7A = 6B = 12C, What is A : B : C ?
यदि 7A = 6B = 12C है, तो A : B : C ज्ञात कीजिए।
Detailed Solution & Logic
Correct Answer:
12 : 14 : 7
7A = 6B = 12C = k
A = $ \dfrac{k}{7},; B = \dfrac{k}{6},; C = \dfrac{k}{12}$
A : B : C = $ \dfrac{k}{7} : \dfrac{k}{6} : \dfrac{k}{12}$
$= \dfrac{1}{7} : \dfrac{1}{6} : \dfrac{1}{12}$
Taking LCM of (7,6,12)=84
Answer= 12 : 14 : 7
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