100% pure gold is 24 karat gold, which is too soft to be made into jewelry most call Jory is 14 karat gold proximally 58% gold 18 karat gold is 75% gold and 12 karat gold is 50% gold how much should be used to make a 14 karat gold bracelet weighing 200 g

Question

Lena Short

Mathematics

12 April, 00:44

100% pure gold is 24 karat gold, which is too soft to be made into jewelry most call Jory is 14 karat gold proximally 58% gold 18 karat gold is 75% gold and 12 karat gold is 50% gold how much should be used to make a 14 karat gold bracelet weighing 200 g

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Answers (1)

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Stella Wu · Answer 1

The amount of gold used in a 200 g 14 gold bracelet is 116 g.

Step-by-step explanation:

Since a 14 karat jewell is stated to have aproximally 58 % of it's weigh in gold we need to take the total weigh of the jewel in question and find that percentage of it's weigh. In order to find that percentage we'll first convert that number into a decimal, we do that by dividing it by 100, so we have 58% = 58/100 = 0.58 we can multiply this value by the weigh of the jewel to find the amount of gold used. So we have:

gold used = total weigh*0.58 = 200*0.58 = 116 g