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Operations on Rational Numbers

Question

Add the following rational numbers:
$$\dfrac{-15}{4}$$ and $$\dfrac{7}{4}$$

A

$$-2$$

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Solution

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Correct option is A. $$-2$$
Add $$\dfrac{-15}{4}$$ & $$\dfrac{7}{4} = \dfrac{-15}{4} + \dfrac{7}{4} = \dfrac{-15+7}{4} = \dfrac{-8}{4} = -2$$

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