Question

Rozwiąż równania ... 1 1/2 + 3/4 =

7/12 - 1/3 =


4/15 * 1 4/12=


4/11 : 3/7 =


3 3/4 : 9/4



z góry dziękujeee ; )

Answer 1

1 2/4 + 3/4 = 1 5/4 = 2 1/4

7/12 - 4/12 = 3/12

4/15 * 16/12 = 16/45

4/11 * 7/3 = 28/33

15/4 * 4/9 = 20/12 = 1 8/12 = 1 2/3

Answer 2

1 1/2+3/4=3/2+3/4=6/4+3/4=9/4=2 1/4

7/12-1/3=7/12-4/12=3/12

4/15*1 4/12=4/15*16/12=16/45

4/11:3/7=4/11*7/3=28/33

3 3/4:9/4=15/4*4/9=15/9=1 6/9

 

Mama nadzieje ze pomogłam :)