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Types of Fractions

Add and multi...

Question

Add and multiply $\frac{1}{3}$ and $\frac{8}{5}$

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Solution

We have $\frac{1}{3} + \frac{8}{5} = \frac{(1 \times 5) + (8 \times 3)}{3 \times 5} = \frac{5 + 24}{15} = \frac{29}{15}$ .
Their product is
$\frac{1}{3} \times \frac{8}{5} = \frac{1 \times 8}{3 \times 5} = \frac{8}{15}$ .

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