Algebraic Techniques, SM-Bank 064 MC Which of the following algebraic expressions is equivalent to \(\dfrac{20xy}{5yz}\)? \(5xy^2z\) \(4xy^2z\) \(\dfrac{4}{z}\) \(\dfrac{4x}{z}\) Show Answers Only \(D\) Show Worked Solution \(\dfrac{20xy}{5yz}\) \(=\dfrac{5\times 4\times x\times y}{5\times y\times z}\) \(=\dfrac{4x}{z}\) \(\Rightarrow D\)