Simplification Test 8

Question : 40 of 40

Marks: +1, -0

a/3=b/4=c/7

, then what is the value of

{a+b+c}/c

Solution:

Let,

a/3=b/4=c/7=k

Then, a = 3k; b = 4k; c = 7k
Now,

{a+b+c}/c

={3k+4k+7k}/{7k}

={14k}/{7k}=2

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