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Question

Fill in the blanks:
$$\dfrac {19}{-5} + \left (\dfrac {-3}{11} + \dfrac {-7}{8}\right ) = \left \{\dfrac {19}{-5} + (....)\right \} + \dfrac {-7}{8}$$.

Solution
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As we all know associative property states, $$(a + b) + c = a + (b + c)$$
We can simply solve by using the property
$$\therefore \dfrac {19}{-5} + \left (\dfrac {-3}{11} + \dfrac {-7}{8}\right ) = \left \{\dfrac {19}{-5} + \left (\dfrac {-3}{11}\right )\right \} + \dfrac {-7}{8}$$.

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Similar Questions
Q1
Fill in the blanks:
$$\dfrac {19}{-5} + \left (\dfrac {-3}{11} + \dfrac {-7}{8}\right ) = \left \{\dfrac {19}{-5} + (....)\right \} + \dfrac {-7}{8}$$.
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Q2
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Q5

In the following, observe the pattern and fill in the blanks.

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