Disruptive behavior is inappropriate behavior that interferes with the functioning and flow of the workplace. It hinders or prevents faculty and staff members from carrying out their professional responsibilities. It is important that faculty, managers, and supervisors address disruptive behavior promptly.
Confidence votes 184. One 1964 or earlier silver quarter= 0.1808 of an ounce of silver. So, it takes about 6 90% silver quarters to make one ounce of silver. 6 silver quarters= 1.0851 ounces. + 125 others found this useful.
The rising price of silver spelled doom for its use in circulating coinage after the mid 1960s. The dimes and quarters dated 1967 were produced in both the normal .800 fine silver and in a reduced .500 silver. The latter continued into 1968 for these two coins, but a non-silver composition was phased in that year.