Keyword Analysis & Research: how to calculate 1:3 ratio

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to calculate 1:3 ratio	0.52	0.1	3412	1	26
how	0.5	0.8	9521	56	3
to	0.81	0.6	8047	33	2
calculate	1.42	0.3	1043	100	9
1:3	0.42	0.6	9277	35	3
ratio	0.81	0.3	4748	42	5

Keyword	CPC	PCC	Volume	Score
how to calculate 1:3 ratio	1.71	0.1	3364	51