so then what are you asking?
step-by-step explanation:
10 down (bang1)
5 up
5down (2)
2.5 up
2.5 down (3)
1.25 up
1.25 down (4)
now add them up : )
hoped i lol
answer: 12 they all have at least 28 days
step-by-step explanation: haha