Question

b)1 i 5/8 + 2i 3/8 =

c) 6- 2/7=

d)1/4 -1/8 =

e) 6 i 1/2 + 1i 1/4=

f) 5 - 3 i 3/7=

zad 2 .

1/6+2/5=

8/9-5/6=

1 i 1/5+8 i 1/7=

4 i 7/10 - 2 i 1/3 =

4 i 1/5- 7/10=

6i 1/8 - 2 i 3/4=

10 i 2/3 - 6 i 7/9 =

PILL POMÓŻCIE ♥

Answer 1

b = 4

c40/7

d1/8

e) 7i 6/8

F)-11/7

 

zad.2

17/30

-3/54

9i 12/35

2i 11/30

35/10

 

 

Answer 2

b) 1 i 5/8 + 2 i 3/8 = 4

c) 6- 2/7= 5 i 5/7

d) 1/4 -1/8 = 2/8 - 1/8 = 1/8

e) 6 i 1/2 + 1i 1/4= 13/2 + 5/4 = 52/8 + 10/4 = 62/8 = 7 i 6/8

f) 5 - 3 i 3/7= 1 i 4/7 

1/6+2/5= 5/30 + 12/30= 17/30

8/9-5/6= 48/54 -45/54 = 3/54

1 i 1/5+8 i 1/7= 42/35 + 285/35 = 327/35= 9 i 12/35

4 i 7/10 - 2 i 1/3 =47/10 - 7/3 = 141/30 - 70/30= 71/30= 2 i 11/30

4 i 1/5- 7/10=21/10 - 7/10= 35/10 = 3 i 5/10

6i 1/8 - 2 i 3/4= 49/8 - 11/4= 49/8 - 22/8 = 27/8= 3i 3/8

10 i 2/3 - 6 i 7/9 = 32/3 -61/9= 96/9- 61/9= 35/9=3 i 8/9

Mam nadzieje, że tak rozpisane bedą bardziej pomocne:) pozd..