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UKMT Intermediate Mathematical Challenge, 2024

Algebra Difficulty 1.0 Junior Find the answer United Kingdom

Which of the following is equal to $\dfrac{20}{24} + \dfrac{20}{25}$ ?

(A) $\dfrac{40}{600}$ (B) $\dfrac{49}{30}$ (C) $\dfrac{30}{49}$ (D) $\dfrac{40}{49}$ (E) $\dfrac{49}{40}$

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