Passing Grades

Write a function is_passing that takes in grade_percentage as an input parameter. If grade_percentage is greater than or equal to 60, then the function should return True, otherwise it should return False.

Sample Input 1:

85

Sample Output 1:

True

Sample Input 2:

25

Sample Output 2:

False

Sample Input 3:

1500

Sample Output 3:

True

Sample Input 4:

-300

Sample Output 4:

False

Sample Input 5:

60

Sample Output 5:

True

Sample Input 6:

59.99

Sample Output 6:

False