Question

If $2a-5b=0$ then find the value of $\frac{a+b}{b}$

• A. $\frac{7}{2}$
• B. $\frac{7}{5}$
• C. $\frac{2}{7}$
• D. $\frac{7}{6}$

Answer 1

Answer: (A)

$\frac{7}{2}$

Given, $2a-5b=0$
$=>.2a=5b$
$=>\frac{a}{b}=\frac{5}{2}$

Now, $\frac{a+b}{b}=\frac{a}{b}+1=\frac{5}{2}+1=\frac{5+2}{2}=\frac{7}{2}$