Question

qual a razão dessas PGs
A) 12.3,3/4
B) 0,8,8,80
C) 1,9,81

Answer 1

Ola 

a) 

u1 = 12
u2 = 3

q = u2/u1 = 3/12 = 1/4

b)

u1 = 8/10
u2 = 8

q = u2/u1 = 8/(8/10) = 10

c)

u1 = 1
u2 = 9

q = u2/u1 = 9

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