Question

SIMPLIFIQUE AS FRAÇÕES:
A) 45/75 
B) 32/48
C) 70/140
D)70/112

Answer 1

45/75 = 8/15
32/48 = 16/48 = 8/24 = 4/12 = 2/6 = 1/3
70/140 = 1/2
70/112 = 8/5

Answer 2

a)
$\frac{45:3}{75:3 \fra } = \frac{15:5}{25:5} = \frac{3}{5}$

b)
$\frac{32:8}{48:8} = \frac{4:2}{6:2} = \frac{2}{3}$

c)

$\frac{70:70}{140:70} = \frac{1}{2}$

d)
$\frac{70:2}{112:2} = \frac{35:7}{56:7} = \frac{5}{8}$


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