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:
| Tie no | Home team | Score | Away team | Date |
| --- | --- | --- | --- | --- |
| 1 | Enfield | 0–0 | Newport County | 20 November 1982 |
| Replay | Newport County | 4–2 | Enfield | 23 November 1982 |
| 2 | Blackpool | 3–0 | Horwich RMI | 20 November 1982 |
| 3 | Chester | 1–1 | Northwich Victoria | 20 November 1982 |
| Replay | Northwich Victoria | 3–1 | Chester | 22 November 1982 |
| 4 | Chesterfield | 2–2 | Peterborough United | 20 November 1982 |
| Replay | Peterborough United | 2–1 | Chesterfield | 24 November 1982 |
| 5 | Darlington | 0–1 | Scunthorpe United | 20 November 1982 |
| 6 | Bournemouth | 0–2 | Southend United | 20 November 1982 |
| 7 | Preston North End | 5–1 | Shepshed Charterhouse | 20 November 1982 |
| 8 | Weymouth | 4–3 | Maidstone United | 20 November 1982 |
| 9 | Worthing | 2–1 | Dartford | 20 November 1982 |
| 10 | Reading | 1–2 | Bishop's Stortford | 20 November 1982 |
| 11 | Walsall | 3–0 | Kettering Town | 20 November 1982 |
| 12 | Gillingham | 1–0 | Dagenham | 20 November 1982 |
| 13 | Macclesfield Town | 1–5 | Worcester City | 20 November 1982 |
| 14 | Swindon Town | 2–0 | Wealdstone | 20 November 1982 |
| 15 | Tranmere Rovers | 4–2 | Scarborough | 20 November 1982 |
| 16 | Brentford | 7–0 | Windsor & Eton | 20 November 1982 |
| 17 | Bristol Rovers | 1–0 | Wycombe Wanderers | 20 November 1982 |
| 18 | Northampton Town | 2–2 | Wimbledon | 20 November 1982 |
| Replay | Wimbledon | 0–2 | Northampton Town | 23 November 1982 |
| 19 | Portsmouth | 4–1 | Hereford United | 20 November 1982 |
| 20 | Plymouth Argyle | 2–0 | Exeter City | 20 November 1982 |
| 21 | Hull City | 1–1 | Sheffield United | 20 November 1982 |
| Replay | Sheffield United | 2–0 | Hull City | 23 November 1982 |
| 22 | Altrincham | 2–1 | Rochdale | 20 November 1982 |
| 23 | Huddersfield Town | 1–0 | Mossley F.C. | 20 November 1982 |
| 24 | Mansfield Town | 3–2 | Stockport County | 20 November 1982 |
| 25 | Port Vale | 0–1 | Bradford City | 20 November 1982 |
| 26 | Halifax Town | 0–1 | North Shields | 20 November 1982 |
| 27 | Chesham United | 0–1 | Yeovil Town | 20 November 1982 |
| 28 | Workington | 1–2 | Doncaster Rovers | 20 November 1982 |
| 29 | Carshalton Athletic | 4–0 | Barnet | 20 November 1982 |
| 30 | York City | 3–1 | Bury | 20 November 1982 |
| 31 | Aldershot | 4–0 | Wimborne Town | 20 November 1982 |
| 32 | Wigan Athletic | 0–0 | Telford United | 21 November 1982 |
| Replay | Telford United | 2–1 | Wigan Athletic | 23 November 1982 |
| 33 | Boston United | 3–1 | Crewe Alexandra | 20 November 1982 |
| 34 | Holbeach United | 0–4 | Wrexham | 20 November 1982 |
| 35 | Colchester United | 0–2 | Torquay United | 20 November 1982 |
| 36 | Slough Town | 1–0 | Millwall | 20 November 1982 |
| 37 | Wokingham Town | 1–1 | Cardiff City | 20 November 1982 |
| Replay | Cardiff City | 3–0 | Wokingham Town | 23 November 1982 |
| 38 | Oxford United | 5–2 | Folkestone | 20 November 1982 |
| 39 | Orient | 4–1 | Bristol City | 20 November 1982 |
| 40 | Hartlepool United | 3–0 | Lincoln City | 20 November 1982 |
Question:
What is the Tie no at the Hull City Home game with a Score of 1–1?
Answer:
21.0