Thursday.
Friday.
There are 14 groups of days are in 1 week. Step-by-step explanation: To find : How many groups of days are in 1 week ? Solution : We know that, 1 week = 7 days 1 day = 1/7 week 1/2 day = 1/2 x 1/7 week 1/2 day = 1/14 week That means there are 14 groups of days are in 1 week.
7 days = 1 week so 1 day = 1/7 weeks.
A day is one seventh of a week.
July 1, 1980 fell on a Tuesday.
1 March 1980 was a Saturday.
1 January 1980 was a Tuesday.
November 1, 1980 fell on a Saturday.
September 1, 1980 fell on a Monday.
Thursday
It was a Sunday.
Thursday.
Tuesday
July 1 1933 was a Saturday.
1 July 2006 was a Saturday.
1 July 2003 was a Tuesday.