I've heard that 525 actually is the symbol printed on jewelry made from real, sterling silver.
525 is the percentage of gold in your jewelry. in essence it means 14k, 18k is 750 and so on. Wolf5370: Actually 525 is almost certainly sterling silver - it is the standard sterling silver mark. Actually, 925 is sterling.
Sterling silver can fade as it is coated with a substance called rhodium. Rhodium is a coating used on all white tone jewelry. It gives the jewelry its white color and shine. When this rhodium wears off due to wear and tear of the item, it can be replaced at a local jewelry store.
What the the numbers 540 means on the a necklace? Is it's real silver
Most likely the ring is stamped with 925 instead of 525. This means that the ring is 92.5 percent silver.
A 525 stamp indicates that the metal (or some of the metal used) in the stamped piece is 14 karat, or that is has 525 parts gold per 1000 total parts or 52.5% gold content in the metal. Wolf5370: Actually 525 is almost certainly sterling silver - it is the standard sterling silver mark.
It means 14k Gold European origin possibly Turkey or Israel.
15% of 525= 15% * 525= 0.15 * 525= 78.75
percent of 525 = 52500%525 * 100% = 52500%
30 % off of 525 is (100 - 30 = 70) % of 525 remaining: 70 % of 525 = 70/100 x 525 = 367.5
There are 1000 metres in one kilometre. Therefore, 525 metres is equal to 525/1000 = 0.525 kilometres.
35 525