A diamond cutter has a raw diamond that weighs 19.5 carats and from which two 5-carat diamonds will be cut How much will the raw diamond weigh in milligrams?How much will each of the two cut diamonds weigh in milligrams?
Plz hurry!
2006-10-30 12:22:33 · 10 answers · asked by Emma B 2 in Science & Mathematics ➔ Mathematics
1 carat equals 200 milligrams...
so the raw diamond is 3900 milligrams, and each of the cut diamonds is 1000 milligrams.
2006-10-30 12:25:52 · answer #1 · answered by Anonymous · 0⤊ 1⤋
A carat equals 200 milligrams
19.5 x 200 = 3900
2 x 5 = 10
10 x 200 = 2000
3900 - 2000 = 1900
1900 divided by 2 = 950
Each of the cut diamonds will weigh 950 milligrams.
2006-10-30 13:12:59 · answer #2 · answered by Smartees 3 · 0⤊ 0⤋
1 carat = 200 mg
The raw diamond will weigh (19.5 - 5x2) x 200= 1900 milligrams.
each of the 2 cut diamonds = 5x200 mg = 1000 milligrams.
2006-10-30 12:27:12 · answer #3 · answered by Anonymous · 0⤊ 1⤋
looks like one carat = 200 milligrams. i think you should do the rest ; 1) you start out with 19.5*200 milligrams 2) 5*200=wt of one 5 carat cut diamond, right?
2006-10-30 12:29:41 · answer #4 · answered by gggjoob 5 · 0⤊ 0⤋
1 carat= 200 milligrams so a 5 carat diomaond will weigh 1000 milligrams
2006-10-30 12:26:24 · answer #5 · answered by Teagan 2 · 0⤊ 1⤋
1 carat = 200 milligrams
19.5 carats = 3900 milligrams
5 carats = 1000 milligrams
2006-10-30 12:26:04 · answer #6 · answered by minotaur 4 · 0⤊ 1⤋
1000
2006-10-30 12:42:48 · answer #7 · answered by cutie1017 2 · 0⤊ 0⤋
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2016-10-03 03:00:11 · answer #8 · answered by ? 4 · 0⤊ 0⤋
1 carot=200milligrams
19.5=3900 '' ''
5 carot=1000 '' ''
2006-10-30 12:53:26 · answer #9 · answered by sTaCy 2 · 0⤊ 0⤋
3.75 carats
2006-10-30 12:29:53 · answer #10 · answered by Anonymous · 0⤊ 0⤋