Question

Ans the que in pic pls. Give steps also.

Answer 1

a= 3C/7

b = 4C/7


a+ b + c/ c = 3C/7 + 4c/7 + c)/ c = 2

Answer 2

Answer:

⇒ 2

Step-by-step explanation:

$Given:\frac{a}{3}= \frac{b}{4}= \frac{c}{7}$

(i)

$=>\frac{a}{3} =\frac{c}{7}$

$=>\frac{a}{c} =\frac{3}{7}$

(ii)

$=>\frac{b}{4}=\frac{c}{7}$

$=>\frac{b}{c}=\frac{4}{7}$

Now,

$Given:\frac{a+b+c}{c}$

$=> \frac{a}{c}+\frac{b}{c}+\frac{c}{c}$

$=> \frac{3}{7}+ \frac{4}{7}+1$

$=> \frac{7}{7}+1$

$=>1+1$

$=>2$

Hope it helps!