leap years have 366 days, all other years have 365
In your list 1988 was a leap year, so ....
let #N mean the number of days in year N. What is the value of #1988 +#1989 + #1990 + #1991?
A.1460
B.1461
C.1462
D.1463
3 answers
Each year has 365 days except 1988, which was a leap year. The answers do not indicate a "mean."
step by step explanation:
1988 is a leap year the others arent.
so you do 366+365+365+365, which equals to 1461 or B.
1988 is a leap year the others arent.
so you do 366+365+365+365, which equals to 1461 or B.