It is 14/24, which equals 58.5% gold and 41.5% alloy. In most engagement rings the stamp in the ring is 14k or some times 585.
12 goes into 585 48.75 times.
100 + 55,514 - 585 + 15 = 55,044
That is 2.579 cups
585 ÷ 4 = 146 with remainder 1
585
36.5625 times.
9 * 65 = 585
14kt. gold is .585 gold. You get that number by dividing 14 by 24, by the way. 14kt is 14/24 gold. Look in the paper or online and get today's gold price, which is for 24kt. Multiply that by .585 to get the price for 14kt., and then by half for 1/2 ounce. Example: Gold spot is $800, times .585 equals $468, divided by half equals $234 for 1/2 ounce of 14kt. You need to do it with today's spot price, though, which changes every day. If it's 18kt you do the same thing, but with .75 instead of .585.
9*65=585
45 * 13 = 585
Yes, that is correct. Divide feet by three to get yards.