Maths / Comparing Quantities / Express the Fraction as Percentage

QUESTION
 

Find the percent of pure gold in 22 - carat gold, if 24 carat gold is hundred percent pure gold.

EXPLANATION
Explain TypeExplanation Content
Text

In 22 - carat gold pure is 22 parts out of 24 parts.

therefore         Percent of pure gold in 22 - carat gold  =left ( frac {22}{24}times 100 right )  %  =91frac {2}{3}  %

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