Mean average of 175, 550, 750 & 1100 (175+550+750+1100)/4 = 643.75
It means 4 atoms of Hydrogen.
75% of 750= 75% * 750= 0.75 * 750= 562.5
52% of 750= 52% * 750= 0.52 * 750= 390
65% of 750 65% * 750 .65 * 750 487.5.
is ch750 real gold or not
14kw jewellry
It means 750% change, I believe. A +100% change means that you add 100% of the original (or multiply by 2). So for a +750% change you multiply by 8.5 (750% + 100% = 850% --> multiply by 8.5)
What does the jewlery makers mark HAN mean on a necklace?
750 means 750/1000 = 75% gold, which is 18carat
Motor Equipment Dispatch. Ref. DA PAM 750-8 CH. 2
what does 18kt ch mean on a necklace
There is a brand called Key West who put KW in the inside of their bracelets and jewellry
purty jewellry
pandora is jewellry
What does ATI BR CH mean on jewelry
Ch means church.