Question

5 2/9 - 1 1/6

__________ =

3 2/3 x (1 1/4 - 1/2)

(To wszystko to jedno działanie). Pomóżcie, plz.

Answer 1

5 2/9 - 1 1/6                5 9/18 - 1 3/18              4 6/18            4 1/3                    4 1/3

-------------------         =  ---------------------       =  --------       = ---------------    =  ------------

3 2/3 x (1 1/4 - 1/2)       3 2/3 x (5/4 - 2/4)      3 2/3 x 3/4     3 8/12 x 9/12    3/2

Answer 2

A=4 1/18

B=3 2/3 * 4/4= 3 2/3*1=2 2/3

c=6 3/18

 

c to wynik