Question

escreva duas frações equivalentes a cada fração dada:

3/5

8/16

25/30

7/12 

Answer 1

a)
$\frac{3}{5} = \frac{6}{10} = \frac{9}{15}$

b)
$\frac{8}{16} = \frac{4}{8} = \frac{2}{4}$

c)
$\frac{25}{30} = \frac{5}{6}= \frac{50}{60}$

d)
$\frac{7}{12} = \frac{14}{24} = \frac{21}{36}$

Answer 2

3/5 = 6/10, 9/15
8/16 = 16/32, 24/48
25/30 = 50/60, 75/90
7/12 = 14/24. 21/36