Question

a/3 = b/4=c/7 then value of a+b+c/c ???​

Answer 1

Answer:

let us write all of these in terms of 'a'

a/3 = b/4

b = 4a/3

__________

a/3 = c/7

c = 7a/3

now we substitute the values in a+b+c/c

___________________

(a+4a/3+7a/3)/(7a/3)

=$((3a+4a+7a)/3)/(7a/3)$

=$(14a/3)/(7a/3)$

=$(14a/3)(3/7a)$

= 14a/7a

=14/7

=2

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