Question

indique três fracões equivalentes a: a)7/3 b)5/8 c)9/11 d)12/6

Answer 1

Resolução:

a)7/3 = 14 / 6 ⇒ 21 / 9 ⇒ 28 / 12

b)5/8 = 10 / 16 ⇒ 15 / 24 ⇒ 20 / 32

c)9/11 = 18 / 22 ⇒ 27 / 33 ⇒ 36 / 44

d)12/6 = 24 / 12 ⇒ 36 / 18 ⇒ 48 / 24

Answer 2

a) 7/3
$\frac{14}{6}$
$\frac{21}{9}$
$\frac{28}{12}$

b) 5/8
$\frac{10}{16}$
$\frac{15}{24}$
$\frac{20}{32}$

c) 9/11
$\frac{18}{22}$
$\frac{27}{33}$
$\frac{36}{44}$

d) 12/6
$\frac{24}{12}$
$\frac{36}{18}$
$\frac{48}{24}$