Question

e urgente me ajuda!!​

Answer 1

Resposta:

a)

$| - \frac{1}{2} | = \frac{1}{2}$

b)

$|1,54| = 1,54$

c)

$| - \frac{7}{9} | = \frac{7}{9}$

d)

$| - 0,612| = 0,612$

e)

$|1 \frac{7}{9} | = 1 \frac{7}{9}$

f)

$| - 0,25| = 0,25$