The 750 hallmark means that it is a 75% pure gold bracelet. In other words you have 7.5 grams of pure gold. As of July 3rd the price of gold is about $1100 per Troy Ounce. A Troy Ounce is 31.1 grams. So
1100/ 31.1 * 7.5 = about $265
The 750 very well might be an indication of 18 karat gold.
It means that the ring is made of 18K gold.
750/1000 = 750 means it's 18k gold / 1000 would be 24k UNO-AR is for the designer = Uno A Erre a very well known Jeweler in Italy. 24k - 1000 20k - 875 18k - 750 16k - 625 14k - 500 12k - 475 10k - 350
It means that 750 parts of every 1000 are pure gold. In other words it is 75% pure gold and 25 % other metals. This is usually to make the gold more durable for every day wearing. Pure gold is very soft and wears out relativelty quickly if used all the time.
750/1000 = 0.75 Kg
750 grams is 3/4 of a kilo.
Depends on the substance...if it is water, it will be 750 grams
There is none. 750 = 18ct gold
750 grams = 26.45 ounces.
Grams is a measure of weight, while cups is a measure of volume so you would need to know the density of whatever you're trying to convert from grams to cups. For instance, the USDA database says All-Purpose flour is 125 g/cup, so 750 g is 6 cups.
750 grams are 0.75 kilograms. 1000 / 0.75 = 1333,333333... times 750 grams are 1000 kilograms
Right now, $750. May be more or less by morning.