5 10/11 - (5/11+1/11) =

3 - (7/15-1/15) =

1 - (3/10+3/10) =

4 - (2/9+4/9) =

Question

Математика

Евстафий

11 августа, 13:19

5 10/11 - (5/11+1/11) =

3 - (7/15-1/15) =

1 - (3/10+3/10) =

4 - (2/9+4/9) =

+5

Ответы (2)

Знаете ответ на вопрос?

Василия · Answer 1

Василия 11 августа, 13:58

0

5 5/11

2 9/15

4/10

3 3/9

Павлуша · Answer 2

5 10/11 - (5/11+1/11) = 5 10/11-6/11=5 4/11

3 - (7/15-1/15) = 3-6/15=2 15/15-6/15=2 9/15=2 3/5

1 - (3/10+3/10) = 1-6/10=10/10-6/10=4/10=2/5

4 - (2/9+4/9) = 4-6/9=3 9/9-6/9=3 3/9=3 1/3

5 10/11 - (5/11+1/11) =3 - (7/15-1/15) =1 - (3/10+3/10) =4 - (2/9+4/9) =

5 10/11 - (5/11+1/11) =

3 - (7/15-1/15) =

1 - (3/10+3/10) =

4 - (2/9+4/9) =