The answer is two. 1+1= 2
1947 * Flag adopted 14 June 1777 * Two stars and two stripes added to flag in 1795 * Five stars added and number of stripes returned to 13 - 4 July 1818 * One star added to flag 4 July 1819 * Two stars added to flag 4 July 1820 * One star added to flag 4 July 1822 * One star added to flag 4 July 1836 * One star added to flag 4 July 1836 * One star added to flag 4 July 1845 * One star added to flag 4 July 1846 * One star added to flag 4 July 1847 * One star added to flag 4 July 1848 * One star added to flag 4 July 1851 * One star added to flag 4 July 1858 * One star added to flag 4 July 1859 * One star added to flag 4 July 1861 * One star added to flag 4 July 1863 * One star added to flag 4 July 1865 * One star added to flag 4 July 1867 * One star added to flag 4 July 1877 * Five stars added to flag 4 July 1890 * One star added to flag 4 July 1891 * One star added to flag 4 July 1896 * One star added to flag 4 July 1908 * Two stars added to flag 4 July 1912 * One star added to flag 4 July 1959 * One star added to flag 4 July 1960
One is added.
a +
16
16
no one person
(1/2) + (1/4) + (1/8) + (1/16) =(8/16) + (4/16) + (2/16) + (1/16) = 15/16
Three fourths
every year one is added :)
Bile is added by the liver.
A new member is added by one of the members
A new member is added by one of the members