Question

(글
(글용(금
(1/2x13/10)+(1/2x7/10) using property

Answer 1

Step-by-step explanation:

$( \frac{1}{2} \times \frac{13}{10} ) + ( \frac{1}{2} \times \frac{7}{10} ) \\ \\ \frac{13}{20} + \frac{7}{20} \\ \\ \frac{13 + 7}{20} = \frac{20}{20} = 1$

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