Question

Calculate the percentage of gold in 2.16 K gold.​

Answer 1

Answer:

The answer is 9%.

Explanation:

The formula used to calculate the percentage of gold is

Karat/24 x 100 = x

Where "x" is the amount of percentage of gold.

As we know that we are given 2.16 K

So,  

Put the values in the above formula.

2.16/24 x 100 = x

0.09 x 100 = x

x = 9%

Thus the percentage of gold is 9%.