If a:b=1:3 and b:c=2:4 find a:b:c?  Options:
A) 1:6:3
B) 1:3:6
C) 6:1:3
D) 6:3:1
E) 3:6:1
a:b = 1:3, b:c = 2:4   1:3   2:4   (a = a × b, b = b × b and c = b × c)   a:b:c = 1:3:6   1:3:6
<result>B</result>
If a:b=1:3 and b:c=2:4 find a:b:c?