Question

czy mogę prosić o pomoc?pls mam na jutro
daje na naj​

Answer 1

Verified answer

Przykłady z a)

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

6 3/8 - 5 5/8 = 6/8 = 3/4

7 2/9 - 2 5/9 = 4 6/9 = 4 2/3

8 3/7 - 5 4/7 = 2 6/7

10 3/11 - 8 5/11 = 1 9/11

Przykłady z b)

11 7/18 - 9 17/18 = 1 7/18

15 3/25 - 14 23/25 = 5/25 = 1/5

27 7/10 - 26 9/10 = 8/10 = 4/5

67 17/32 - 35 23/32 = 31 26/32 = 31 13/16

99 7/20 - 89 17/20 = 9 10/20 = 9 1/2

Przykłady z c)

32 13/56 - 23 17/56 = 8 52/56 = 8 26/28 = 8 13/14

100 1/36 - 52 7/36 = 57 30/36 = 57 6/6 = 58

75 15/25 - 25 20/25 = 49 20/25 = 49 4/5

66 23/40 - 33 33/40 = 32 30/40 = 32 3/4

58 18/21 - 37 19/21 = 20 20/21

Przykłady z e)

2 3/5 - 1 4/5 = 4/5

7 3/9 - 5 7/9 = 1 5/9

18 34/45 - 8 40/45 = 9 39/45

88 3/10 - 78 3/10 = 10

29 13/23 - 28 16/23 = 20/23

proszę i pozdrawiam (;