Question

determine o valor de x, para que se torne equivalentes

a) 2/3 = x/6

b) 6/4 = x/1

c) x/5 = 9/4

d) 27/36 = x/4

Answer 1

Resposta:

Explicação passo-a-passo:

a) 2/3=x/6

3x=12

x=12/3

x=4

b)6/4=x/1

4x=6

x=6/4

c)x/5=9/4

4x=45

x=45/4

d) 27/36=x/4

36x=108

x=108/36

x=3

Answer 2

A) 2 X

_ = _ = 3x= 12

3 6. x = 12/3

x = 4

B) 6/4= x/1

4x= 6

x = 6/4 (simplifica por 2)

x = 3/2

C)5/x = 9/4

9x = 20

x = 20/9

D)27/36 = x/4

36x = 108

x = 108/36

x = 3