Componendo and Dividendo Rule

Q.

If $\frac{5a+2b}{5a-2b}=\frac{5}{3}$, then a : b =

1. $\frac{5}{8}$

2. $\frac{3}{8}$

3. $\frac{8}{3}$

4. $\frac{8}{5}$

Q.

If $\frac{5a+2b}{5a-2b}=\frac{5}{3}$, then a : b =

1. $\frac{8}{5}$

2. $\frac{5}{8}$

3. $\frac{3}{8}$

4. $\frac{8}{3}$

Q. If $\frac{5a+2b}{5a-2b}=\frac{5}{3}$, then find the value of a : b. [2 Marks]

Q.

If $\frac{5a+2b}{5a-2b}=\frac{5}{3}$, then a : b =

1. $\frac{8}{3}$

2. $\frac{8}{5}$

3. $\frac{5}{8}$

4. $\frac{3}{8}$

Q.

$\frac{8a+2b}{8a-2b}=\frac{7}{1}$, then b : a =

1. 3 : 1

2. 4 : 9

3. 9 : 18

4. 25 : 1

Q.

$\frac{3a-5z}{3b-5y}=\frac{3a+5z}{3b+5y}$. Then, $\frac{a}{b}=\frac{z}{y}$

1. True

2. False