Difference between revisions of "2013 UNCO Math Contest II Problems/Problem 6"
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[[Category:Intermediate Algebra Problems]] | [[Category:Intermediate Algebra Problems]] | ||
Latest revision as of 02:29, 13 January 2019
Problem
There is at least one Friday the Thirteenth in every year.
(a) What is the latest possible month in which the first Friday the Thirteenth can occur?
(b) In a year in which the first Friday the Thirteenth occurs in its latest month, what day of the week is January 
?
The table below shows the number of days in each month. February has 
days in leap years and 
in others.
Solution
(a) OCTOBER (b) SATURDAY
See Also
| 2013 UNCO Math Contest II (Problems • Answer Key • Resources) | ||
| Preceded by Problem 5 |
Followed by Problem 7 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 | ||
| All UNCO Math Contest Problems and Solutions | ||
