Question

oblicz

7/9 x 4 =

8 x 5/12 =

12 x 4/15 =

40 x 5/32 =

4 1/4 x 8 =

5 x 1 1/3 =

8 x 6 7/8 =

NA JUTRO

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5/7 x 4/9 =

1/5 x 2/3 =

2/5 x 7/8 =

3/10 x 7/11 =

6/15 x 5/4 =

Answer 1

7/9 x 4 =28/9=3  1/9
8 x 5/12 =40/12=3 4/12=3 1/3
12 x 4/15 =48/15= 3 1/5
40 x 5/32 =200/32=6 1/4
4 1/4 x 8 =17/4*8=136/4=34
5 x 1 1/3 =5*4/3=20/3=6 2/3
8 x 6 7/8 =8*55/8=55