Question

Proszę o szybkie rozwiązanie :) Pomocy za rozwiązanie daje naj.

Proszę o znalezienie wspólnych mianowników i rozwiązanie :D

6 i 1/6 - 2 i 3/4=

3 i 1/4- 2 i 2/3=

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

5 i 2/7- 2 i 3/4=

2 i 1/3- 1 i 5/7=

3 i 2/9-1 i 5/6=

4/5+ 1 i 2/3+ 3/5+ 1/3=

1 i 3/4+ 4/7+ 3 i 5/7+ 2 i 1/4=

1 i 3/4 + 2 i 5/9+ 2 i 1/3+ 1 i 7/9=

5/8+ 1 i 3/4+ 1 i 2?8+ 1/8+ 2 i 1/4=

1 i 1/4- 1/2- 3/8+ 1 i 5/5=

(7 i 3/5- 2 i 7/10)-(3 i 1/4+ 1 i 1/2)=

12-(2 i 1/5+ 3 i 3/4)=

rozwiąż równanie:

3 i 5/6+ a= 5 i 2/9 b- 1i3/4= 2 i 5/6 4 i 1/5- c= 2 i 2/3

Proszę o szybką pomoc potrzebne na jutro

Answer 1

6i 1/6 - 2 i3/4=6i4/24 - 2 i 18/24 = 5 i 28/24 - 2 i 18/24 = 3 i 10/24 = 3 i 5/12.

3 i 1/4 - 2 i 2/3 = 3 i 3/12 - 2 i 8/12 = 2 i 15/12 - 2  i 8/12 = 7/12.

4 i 1/2 - 2i3/5= 4 i5/10-2i6/10 = 3 i 15/10 - 2 i 6/10 = 1i 9/10.

5 i 2/7 - 2 i 3/4= 5 i 8/28 - 2 i21/28 = 4 i 36/28 - 2 i21/28 = 2 i 15/28.

2 i 1/3- 1 i 5/7 =2 i 7/21-1 i 15/21= 1 i 28/21 - 1 i 15/21 = 13/21.

3 i 2/9 - 1 i 5/6 = 3 i 12/54 - 1 i 45/54 = 2 i 66/54 - 1 i 45/54 = 1 i 21/54

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4/5 + 1 i 2/3 + 3/5 +1/3 = 12/15 + 1 i 10/15 + 9/15 + 5/15 = 1i 36/15=3 i 6/15.

1 i 3/4 +4/7+3i5/7+2 i 1/4 = 1 i 21/28 + 16/28+3i20/28 + 2i7/28= 6i24/28=8i8/28.

1 i 3/4 + 2 i 5/9 + 2i 1/3 + 1 i 7/9 nie wiem

5/8+1 i 3/4 + 1 i 2/8+1/8+2i1/4= 5/8 + 1 i 6/8+ 1 i 2/8 +1/8 + 2 i 2/8= 4i16/8=6.

1 i 1/4 - 1/2 -3/8+1i1/5=1i2/8-4/8-3/8+2 = 10/8 - 4/8 - 3/8 + 2= 2 i 3/8.

(7 i 3/5 - 2 i 7/10)-(3 i 1/4 + 1 i 1/2) = (7 i 6/10 - 2 i 7/10)-(3i1/4 + 1i2/4)= (6 i 16/10-2 i 7/10)-4 i 3/4 = 4 i 9/10 - 4i 3/4= 4i 36/40 - 4 i 30/40 = 6/40 = 3/20.

12-(2 i 1/5+3 i 3/4)= 12-(2 i 4/20 + 3 i 15/20)= 12- 5 i 19/20 = 6 i 1/20

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3 i 5/6 +a = 5 i 2/9

a=5i2/9 - 3i 5/6

a = 5 i 12/54 - 3 i 45/54

a= 4 i 68/54 - 3 i 45/54

a= 1 i 23/54

 

 

b-1 i 3/4 = 2 i 5/6

b= 2 i 5/6+1 i 3/4

b= 2 i 20/24 + 1 i 18/24

b= 3i 38/24

b= 3i 19/12

b= 4 i 7/12

 

 

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

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

4 i 3/15 -  2 i 10/15 = c

3 i 18/15 - 2i 10/15 =  c

c = 1 i 8/15

Answer 2

6 i 1/6 - 2 i 3/4= 6 i 2/12 - 2 i 9/12 = 5i14/12 - 2i9/12 = 3i5/12

3 i 1/4- 2 i 2/3= 3i3/12 - 2i8/12 = 2i15/12 - 2i8/12 = 7/12

4 i 1/2- 2 i 3/5= 4i5/10 - 2i6/10 = 3i15/10 - 2i6/10 = 1i9/10

5 i 2/7- 2 i 3/4= 5i8/28 - 2i21/28 = 4i36/28 - 2i21/28 = 2i15/28

2 i 1/3- 1 i 5/7= 2i7/21 - 1i15/21 = 1i28/21 - 1i15/21 = 13/21

3 i 2/9-1 i 5/6= 3i4/18 - 1i15/18 = 2i22/18 - 1i15/18 = 1i7/18

 

4/5+ 1 i 2/3+ 3/5+ 1/3= 12/15 +25/15 + 9/15 + 5/15 = 51/15 = 3i6/15 = 3i2/5

1 i 3/4+ 4/7+ 3 i 5/7+ 2 i 1/4= 7/4 + 4/7 + 26/7 + 9/4 = 49/28 + 16/28 + 104/28 + 63/28 = 232/28 = 58/7 = 8i2/7

1 i 3/4 + 2 i 5/9+ 2 i 1/3+ 1 i 7/9= 7/4 + 23/9 + 7/3 + 16/9 = 63/36 + 92/36 + 84/36 + 64/36 = 303/36 = 101/12 = 8i5/12

5/8+ 1 i 3/4+ 1 i 2?8+ 1/8+ 2 i 1/4= 5/8 + 7/4 + 10/8 + 9/4 = 10/16 +28/16 + 20/16 + 36/16 = 94/16 = 5i14/16 = 5i7/8

1 i 1/4- 1/2- 3/8+ 1 i 5/5= 5/4 - 1/2 -3/8 + 10/5 = 50/40 -20/40 - 15/40 + 80/40 = 95/40 = 2i15/40 = 2i3/8

(7 i 3/5- 2 i 7/10)-(3 i 1/4+ 1 i 1/2)= (38/5 -27/10) - (7/4 + 3/2) = (76/10 - 27/10) - (7/4 + 6/4) = 49/10 - 13/4 = 98/20 - 65/20 = 33/20 = 1i13/20

12-(2 i 1/5+ 3 i 3/4)= 12 - (11/5 + 15/4) = 12 - (44/20 + 75/20) = 12 - 119/20 = 11i20/20 - 5i19/20 = 6i1/20

 

rozwiąż równanie:

 

3 i 5/6+ a= 5 i 2/9 

a = 47/9 - 23/6

a = 94/18 - 69/18

a = 25/18

a = 1i7/18

 

b- 1i3/4= 2 i 5/6

b = 17/6 + 7/4

b = 34/12 + 21/12

b = 55/12

b = 4i7/12

 

 

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

21/5 - 8/3 = c

c = 63/15 - 40/15

c = 23/15

c = 1i8/15

 

 

Uff, wreszcie, mam nadzieję, że O.K.