If $$\frac{a}{b} = \frac{b}{c} = \frac{c}{d},$$then $$\frac{{{b^3} + {c^3} + {d^3}}}{{{a^3} + {b^3} + {c^3}}}$$will be equal to -

If $$\frac{a}{b} = \frac{b}{c} = \frac{c}{d},$$then $$\frac{{{b^3} + {

1.	If $$\frac{a}{b} = \frac{b}{c} = \frac{c}{d},$$then $$\frac{{{b^3} + {c^3} + {d^3}}}{{{a^3} + {b^3} + {c^3}}}$$will be equal to -
A.	$\frac{a}{b}$$
B.	$\frac{b}{c}$$
C.	$\frac{c}{d}$$
D.	$\frac{d}{a}$$
Answer» E.