Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Index | Name | Talent Segment | Acting Segment | Overall Ranking | Status |
| --- | --- | --- | --- | --- | --- |
| F6 | 林佩琪 Lin Peiqi | Tap Dancing | Kiasu Student | 4.0 | Eliminated |
| F7 | 许雅慧 Koh Yah Hwee | Chinese Satin Dance | Calculative Student | 1.0 | IN |
| F8 | 李美玲 Lee Mei Leng | Tongue Twistering Man Tian Xing | Vain Pot Student | 2.0 | IN |
| F9 | 廖尹宁 Jvnne Leow | Playing a Cello | Slow Reacting Student | 5.0 | Eliminated |
| F10 | 梁溦芝 Iren Neo | Playing Love Story/Yankee Doodle on YangQin | Boastful Tomboy | 3.0 | IN |
Question:
For all events with index f10, what is the sum of the overall rankings?
Answer:
3.0