c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$cc$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$c$,1200$ months. As a century has a total of $100$ years and each year has a total of $12$ months, then a century will have a sum of $1200$ months in it $(100\backslash$times $12=1200$ months$).$