Question

calcule
A)
$\frac{1}{8} \: de \:92$

B)
$\frac{1}{3} \: de \: 42$
C)
$\frac{4}{5} \: de \: 30$
D)
$\frac{9}{7} de \: \frac{2}{6}$
​

Answer 1

oieee

a

$92 \div 8 = 11.5$

b

$42 \div 3 = 14$

c

$\frac{4 \times 30}{5} = 24$

d

$\frac{9}{7} \times \frac{2}{6} = \frac{18}{42} = \frac{3}{7}$

espero ter ajudado :)