Question

Bardzo proszę o pomoc w zadaniu z ułamków na juuuż !!! daję naj !!!

1 i 3/5 - 4/5 =

6 i 1/3 - 2/3 =

5 i 1/3 - 1 i 2/3 =

7 i 1/4 - 3 i 3/4 =

10 i 5/8 - 7 i 7/8 =

20 i 5/9 - 10 i 7/3 =

8 i 1/3 - 4 i 4/3 =

14 i 2/5 - 11/5 =

19 i 3/7 - 8 i 13/7 =

(11 i 3/8 - 2 i 5/8) - (12 i 2/8 - 6 i 7/8 ) =

Answer 1

1 3/5 - 4/5=4/5

6 1/3- 2/3=5 2/3

5 1/3 - 1 2/3 =3 2/3

7 1/4 - 1 2/3=7 3/12 - 1 8/12= 5 7/12

10 5/8 - 7 7/8= 2 6/8

20 5/9 - 10 7/3= 20 5/9 - 10 21/9 = 8 2/9

8 1/3 - 4 4/3= 3

14 2/5 - 11/5 = 14 2/5 - 2 1/5= 12 1/5

19 3/7 - 8 13/7= 9 4/7

(11 3/8 - 2 5/8) - (12 2/8 - 6 7/8)= 8 6/8 - 5 3/8= 3 3/8

Answer 2

1 i 3/5 - 4/5 = 1 3/5 - 4/5 = 8/5 - 4/5 = 4/5

 

6 i 1/3 - 2/3 = 19/3 - 2/3 = 17/3 = 5 2/3

 

5 i 1/3 - 1 i 2/3 = 16/3 - 5/3 = 11/3 = 3 2/3

 

7 i 1/4 - 3 i 3/4 = 29/4 - 15/4 = 11/4 = 3 2/4 = 3 1/2

 

10 i 5/8 - 7 i 7/8 = 85/8 - 63/8 = 22/8 = 2 6/8 = 2 3/4

 

20 i 5/9 - 10 i 7/3 = 20 5/9 - 10 21/9 = 185/9 - 111/9 = 74/9 = 8 2/9

 

8 i 1/3 - 4 i 4/3 = 25/3 - 16/3 = 9/3 = 3

 

14 i 2/5 - 11/5 = 72/5 - 11/5 = 61/5 = 12 1/5

 

19 i 3/7 - 8 i 13/7 =9 4/7

 

(11 i 3/8 - 2 i 5/8) - (12 i 2/8 - 6 i 7/8 ) = 8 6/8 - 5 3/8 = 3 3/8

 

Mysle, ze pomogłem :)

Bardzo się napracowałem. Licze na najjj.

Ps: Rozpisałem to zadanie, by było Ci łatwiej