Per LEED V4, What Is the Total Percentage of Recycled

question 15

Multiple Choice

Per LEED v4, what is the total percentage of recycled content in a product which has 20 lb of pre- consumer recycled content and 25 lb of post- consumer recycled content? The total weight of the product is 100 lb.

• A)32.5%
• B)35%
• C)45%
• D)37.5%
• E)None of the above

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Definitions:

Equilibrium Constant

A numerical value that represents the ratio of the concentrations of products to reactants at equilibrium in a chemical reaction.

Products

Substances that are formed as the result of a chemical reaction, located on the right side of a chemical equation.

Reactants

Compounds available at the start of a chemical reaction, which are utilized to form the final products.

Equilibrium Constant

A numerical value that represents the ratio of concentrations of products to reactants at equilibrium in a chemical reaction.