Keyword Analysis & Research: a real number but not a rational number

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
a real number but not a rational number	1.61	0.2	1390	91	39
a	0.49	1	9772	42	1
real	0.25	0.2	1481	50	4
number	1.6	0.7	7077	57	6
but	1.08	0.8	6629	96	3
not	0.21	0.3	2575	10	3
a	1.98	0.2	1712	60	1
rational	1.01	0.2	8589	14	8
number	0.73	0.2	7911	92	6

Keyword	CPC	PCC	Volume	Score
a real number but not a rational number	1.46	0.3	479	71
what number is a real number but not rational	0.53	0.5	2006	25
real number that is not a rational number	0.92	0.4	6842	2
every real number is a rational number	0.53	0.9	1980	34
is a real number rational	0.3	0.2	1213	33
rational vs real number	0.87	0.5	9808	74
all rational numbers are real	1.64	0.3	8771	57
which number is not a rational number	1.72	0.5	6587	98
rational number vs real number	0.64	0.9	334	3
are rational numbers real	0.2	0.4	1628	54