Justynatyrpula
Rozwiązane

Sprowadź do wspólnego mianownika i oblicz. DAJE 50 PUNKTÓW



Sprowadź Do Wspólnego Mianownika I Oblicz DAJE 50 PUNKTÓW class=

Odpowiedź :

123bodzio

Odpowiedź:

3/4 + 7/8 = 6/8 + 7/8 = 13/8 = 1 5/8

6/7+ 3/4 = 24/28 + 21/28 = 45/28 = 1 17/28

7/12 + 1/9 = 21/36 + 4/36 = 25/36

7/10 + 4/5 = 7/10 + 8/10 = 15/10 = 3/2 = 1 1/2

4/9 + 1/2 = 8/18 + 9/18 = 17/18

9/10 + 8/15 = 27/30 + 16/30 = 43/30 = 1 13/30

7/12 + 11 13/15 =  35/60 + 11 52/60 = 11 87/60 = 12 27/60 = 12 9/20

3/4 + 5 8/12 = 9/12 + 5 8/12 = 5 17/12 = 6 5/12

7 6/9 + 1 2/4 = 7 6/9 + 1 1/2 = 7 12/18 + 1 9/18 = 8 21/18 = 9 3/18 = 3 1/6

5 1/6 + 11/18 = 5 3/18 + 11/18 = 5 14/18 = 5 7/9

2 14/21 + 1/2 = 2 28/42 + 21/42 = 2 49/42 = 3 7/42 = 3 1/6

6 12/20 + 2 12/15 = 6 3/5 + 2 4/5 = 8 7/5 = 9 2/5

Odpowiedź:

3/4 + 7/8 = 6/8 + 7/8 = 13/8 = 1 i 5/8

6/7 + 3/4 = 24/28 + 21/28 = 45/28 = 1 i 17/28

7/12 + 1/9 = 21/36 + 4/36 = 25/36

7/10 + 4/5 = 7/10 + 8/10 = 15/10 = 1 i 5/10 = 1 i 1/2

4/9 + 1/2 = 8/18 + 9/18 = 17/18

9/10 + 8/15 = 27/30 + 16/30 = 43/30 = 1 i 13/30

7/12 + 11 i 13/15 = 35/60 + 11 i 52/60 = 11 i 87/60 = 12 i 27/60 = 12 i 9/20

3/4 + 5 i 8/12 = 9/12 + 5 i 8/12 = 5 i 17/12 = 6 i 5/12

7 i 6/9 + 1 i 2/4 = 7 i 24/36 + 1 i 18/36 = 8 i 42/36 = 9 i 6/36 = 9 i 1/6

5 i 1/6 + 11/18 = 5 i 6/36 + 22/36 = 5 i 28/36 = 5 i 7/9

2 i 14/21 + 1/2 = 2 i 28/42 + 21/42 = 2 i 49/42 = 3 i 7/42 = 3 i 1/6

6 i 12/20 + 2 i 12/15 = 6 i 36/60 + 2 i 48/60 = 8 i 84/60 = 9 i 24/60 = 9 i 4/10 = 9 i 2/5

Inne Pytanie