| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rref and ref | 1.31 | 0.2 | 5712 | 52 | 12 |
| rref | 1.64 | 0.5 | 7647 | 75 | 4 |
| and | 0.35 | 0.7 | 4065 | 61 | 3 |
| ref | 0.52 | 0.7 | 7722 | 56 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rref and ref | 1.86 | 0.1 | 1076 | 98 |
| ref vs rref | 1.06 | 0.3 | 3732 | 93 |
| difference between ref and rref | 1.93 | 0.7 | 342 | 85 |
| ref and rref practice | 0.74 | 1 | 1582 | 8 |
| ref vs rref matrix | 1.49 | 0.1 | 5245 | 59 |
| ref and rref calculator | 1.03 | 0.8 | 1155 | 85 |
| ref vs rref form | 1.49 | 0.5 | 4968 | 36 |
| ref vs rref linear algebra | 1.32 | 0.4 | 3687 | 28 |
| ti-84 ref vs rref | 0.31 | 1 | 506 | 51 |
