Question

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If a/3 = b/4 = c/7, then find the value of (a + b + c) / c.
a) 1
b)
2
c) 3
d) None of the above​

Answer 1

Answer:

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

so,a=3k,b=4k,c=7k

Answer 2

Answer: (d) None of the above