Question

Oblicz

4 i 8/11 - 3 i 3/8 + 2 i 9/33 =

2 i 3/7 + 4 i 3/9 - 1 i 12/14 =

6 i 3/5 - 4 i 1/3 - 2 i 7/10 =

na jutro potrzebne.. !!!! Pomóżcie !

Answer 1

4 8/11-3 3/8+2 9/33= 4 24/33- 3 3/8+ 2 9/33= 6 33/33-3 3/8= 7- 3 3/8= 3 5/8

 

2 3/7+ 4 3/9 - 1 12/14= 2 6/14+ 4 3/9- 1 12/14= 1 20/14 - 1 12/14+ 4 3/9=

1 8/14+ 4 3/9= 1 4/7+ 4 1/3= 1 12/21+ 4 7/21= 5 19/21

 

6 3/5 - 4 1/3 - 2  7/10= 6 6/10 - 4 1/3 - 2 7/10= 5 16/10- 4 1/3- 2 7/10=

3 9/10- 4 1/3= 3 27/30 - 4 10/30= - 13/30