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:
| Game | Date | Team | Score | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 75.0 | April 2 | @ Washington | L 101–109 (OT) | LeBron James (31) | LeBron James (9) | Delonte West (7) | Verizon Center 20,173 | 61–14 |
| 76.0 | April 3 | @ Orlando | L 87–116 (OT) | LeBron James (26) | LeBron James (9) | LeBron James (5) | Amway Arena 17,461 | 61–15 |
| 77.0 | April 5 | San Antonio | W 101–81 (OT) | LeBron James (38) | Žydrūnas Ilgauskas (10) | LeBron James (6) | Quicken Loans Arena 20,562 | 62–15 |
| 78.0 | April 8 | Washington | W 98–86 (OT) | LeBron James (21) | Žydrūnas Ilgauskas (13) | LeBron James (7) | Quicken Loans Arena 20,562 | 63–15 |
| 79.0 | April 10 | @ Philadelphia | W 102–92 (OT) | LeBron James (27) | Žydrūnas Ilgauskas (9) | LeBron James (10) | Wachovia Center 20,484 | 64–15 |
| 80.0 | April 12 | Boston | W 107–76 (OT) | LeBron James (29) | Žydrūnas Ilgauskas (10) | LeBron James (7) | Quicken Loans Arena 20,562 | 65–15 |
| 81.0 | April 13 | @ Indiana | W 117–109 (OT) | LeBron James (37) | Anderson Varejão (11) | Maurice Williams (8) | Conseco Fieldhouse 18,165 | 66–15 |
Question:
What number game had a high assist of lebron james (7) and high point of lebron james (21)?
Answer:
78.0