Question

If a/3=b/4=c/7 let us show that a+b+c/c=2​

Answer 1

Answer:

hence proved

Step-by-step explanation:

a/3 = c/7

a= 3c/7

b/4 = c/7

b = 4c/7

(a+b+c)/c

=(3c/7 + 4c/7 + c) /c

= 3c+4c+ 7c / 7× c

= 14c / 7c

= 2

Hence proved