24c gold is 99.99% pure, and the coins made from it weigh precisely 1 troy ounce.
22c gold is approximately 91.67% pure, with the remainder composed of other precious or semi-precious metals
The stamp "22C" on gold indicates that the gold jewelry or item is made of 22 karat gold. This means that the gold is 91.67% pure. 22 karat gold is commonly used in jewelry making due to its durability and rich color.
22ºC = 71.6ºF
c2 + 22c c(c+22) c= 0 and -22
22c
The highest temperature is 22°C and the lowest is 11°C.
22c =72f
Almost nothing. These replicas have a layer of gold on the foil that is an atom or two thick. It is not really measurable and it would take thousands of them to make an amount worth anything. You might be able to get a $1 or two.
Conversion: 71.6°F
11c + 22c + 12 = 33c + 12 = 3(11c + 4) = 3 x (11c + 4)
No
Dr Robson says 22C
Nighttime 13C to midday around 22C