Question

Resolver:

5/9 x ( - 2 1/4 ) =

( -3 ) x ( - 5/12 ) =

( - 4,65 ) x ( - 2,3 ) x 0 =

1/4 x ( -4 ) x 2 x 1/2 =

 

Answer 1

Pedro,

 

Acho que a primeira é:

 

5/9x (- 21/4)

 

5/9 x (- 9/4)          21/4 misto

 

- 5/4