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:
| Club | Played | Drawn | Lost | Points for | Points against | Points difference | Tries For | Tries Against |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Club | Played | Drawn | Lost | Points for | Points against | Points difference | Tries For | Tries Against |
| Bryncethin RFC | 18 | 0 | 4 | 533 | 227 | +306 | 76 | 28 |
| Cambrian Welfare RFC | 18 | 0 | 4 | 448 | 198 | +250 | 62 | 20 |
| Glyncoch RFC | 18 | 0 | 5 | 407 | 252 | +155 | 59 | 27 |
| Ynysowen RFC | 18 | 0 | 6 | 367 | 242 | +125 | 44 | 33 |
| Wattstown RFC | 18 | 0 | 9 | 420 | 272 | +148 | 56 | 34 |
| CRC Caerdydd RFC | 18 | 2 | 8 | 327 | 314 | +13 | 47 | 46 |
| Llanrumney RFC | 18 | 2 | 8 | 383 | 375 | +8 | 54 | 51 |
| Caereu Ely RFC | 18 | 1 | 11 | 256 | 332 | -76 | 33 | 45 |
| Llandrindod Wells RFC | 18 | 1 | 14 | 216 | 351 | -135 | 23 | 46 |
| Sulley Sports RFC | 18 | 0 | 18 | 94 | 888 | -794 | 10 | 134 |
| Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 | Correct as of 2008-04-27 |
Question:
What is the value of the item "Points" when the value of the item "Points against" is 272?
Answer:
420.0