What option does the constitution give the president if congress adjourns without an approved budget?

In this case, the president could use his veto rights.
When the president use the veto, the president still could passed a specific bill even though the Congress adjourns without approving its budget.
The only way for the Congress to override this decision is if they make sure that 2/3 of the Congress still choose to disapprove the bill.

What is 45 0f 60

would the answer

75%

80%

46%

12%