A reaction vessel initially contains 3.00 atm of A and 1.00 atm of B. A reaction occurs according to the equation:
2A(g) + B(g) ⇄ 2 C(g)
When equilibrium is reached, the total pressure is found to be 3.10 atm. What is the equilibrium constant Kp?

Enter your response rounded to three significant figures using decimal notation.