Question

if a/3=b/4=c/7, then the value of a+b+c/c is​

Answer 1

Answer:

2

Step-by-step explanation:

a/3 = c/7

a = 3c/7

b/4 = c/7

b = 4c/7

c = c

a+b+c

= $\frac{3c}{7} +\frac{4c}{7} + \frac{7c}{7}$

= 14c/7

= 2c

now a+b+c = 2c

so a+b+c/c = 2c/c = 2

Answer 2

Answer:

2

Step-by-step explanation:

convert all terms to c since denominator is c.

therefore, a=3c/7

              b=4c/7

c=c(pretty obvious)

then add the three terms as asked in numerator

3c/7 +4c/7 +c

7c/7 + c

c + c

2c

now putting numerator in the fraction

2c/c

c cancels out ,

giving 2