Question

Помогите решить уравнение 6 класс

Answer 1

3k/2=19/4:19/8

3k/2=19/4*8/19

3k/2=2

k=3/2:2=3/4

Answer 2

1 1/2 : k = 19/4 : 19/8

 

1 1/2 : k = 19/4 * 8/19

 

1 1/2 : k = 2

 

k = 1 1/2 : 2

 

k = 1 1/2 * 1/2

 

k = 3/2 * 1/2

 

k = 3/4