1Z0-809 Question #80: Real Exam Question with Answer & Explanation

Given the definition of the Vehicle class: class Vehicle { int distance;//line n1 Vehicle (int x) { this.distance = x; } } public void increSpeed(int time) {//line n2 int timeTravel = time;//line n3 class Car { int value = 0; public void speed () { value = distance /timeTravel; System.out.println ("Velocity with new speed"+value+"kmph"); } } new Car().speed(); } and this code fragment: Vehicle v = new Vehicle (100); v.increSpeed(60); What is the result?