148
3 percent of 925 is 27.75
52% of 925= 52% * 925= 0.52 * 925= 481
40% of 925 is 370.
9.25 = 925%
It is: 4%
925
The 925 stamp mean the jewelry made from 92.5 percent silver.
481 is 52% of 925
The amount after the discount is 878.75
% change= |815 - 925|/815 * 100%= 110/815 * 100%= 0.13496 * 100%= 13.5% (% increase)
NC 925 when used in reference to jewelry would signify that the base materials used are nickel and cobalt. The 925 would mean that is plated with 92.5 percent sterling silver.
if it is a white metal it is probably sterling silver. the stamp for sterling silver is 925. the 9 might've worn away. 925 means its 92,5 percent silver and the other 7,5 percent is copper.