Question

ALGUÉM PODE ME AJUDAR POR FAVOR!

Answer 1

1 -

a) 3/6 = 9/18

b) 2/5 = 6/15

c) 15/45 = 5/15

d) 8/10 = 4/5

e) 5/8 = 15/24

f) 18/21 = 6/7

g) 9/12 = 3/4

h) 6/10 = 3/5

2 -

a) 1/4 = 2/8 = 4/16 = 8/32

b) 2/3 = 4/6 = 8/12 = 16/24

c) 4/8 = 8/16 = 16/32 = 32/64

d) 2/5 = 6/15 = 18/45 = 54/135

e) 1/7 = 3/21 = 6/63 = 18/191

f) 1/2 = 3/6 = 9/18 = 27/54

3 -

a) 12/24 = 6/8 = 2/3

b) 14/42 = 7/21 = 1/3

c) 15/30 = 3/6 = 1/2

d) 18/48 = 9/24 = 3/8