If p : q = r : s = t : u = 2 : 3, then (mp + nr + ot) :

If p : q = r : s = t : u = 2 : 3, then (mp + nr + ot) : (mq + ns +ou) is equal to :

If	a	=	c	=	e	, then each of
	b		d		f

these ratios is equal to	a + c + e
	b + d + f

Here,

p	=	r	=	t	=	2
q	=	s	=	u	=	3

⇒	mp	=	nr	=	ot	=	2
	mq		ns		ou		3

⇒	mp + nr + ot	:	2	or 2 : 3
	mq + ns + ou		3