Question

Pomocy proszę potzrebuje to na teraz wiem że tego jest dużo ale jak nie zrobię to mnie pani z matmy zamorduje:) Proszę pomóżcie mi tylko jeszce jak by to mogło być rozpisane:0

d).1i5/8+2i11/14=

e0.4i3/4-1i1/6=

f).3i2/3-1i1/5=

g).2i3/10-1i1/15=

h).6i17/18-1i5/12=

i)3i1/4-2i5/8=

k).7i3/5-4i1/7=

l).3i7/30-1i5/12=

m).3i1/3-(4i3/4-2i1/8)=

n).2i5/6-(1i1/8+2/3)=

o).5i3/5-(7i1/2-3i3/20)=

p).8i3/7-(5i8/21+3i3/14)=

BŁAGAM POMOCY ODWDZIĘCZĘ SIĘ PLISS:**

Answer 1

d)  1 i 5/8 + 2i 11/14 = 1i 35/56 + 2i 44/56 = 3i 79/56 = 4i 23/56

e)   4¾ - 1⅙= 4i 9/12 - 1i 2/12 = 3 i 7/12

f)  3⅔ - 1⅕ = 3i 10/15 - 1i 3/15 = 2i 7/15

g)  2i3/10 - 1i 1/15 = 2i9/30 - 1i2/30 = 1i7/30

h) 6i7/18 - 1i5/12 = 6i34/36 - 1i15/36 = 5i19/36

i)  3¼ - 2i5/8 = 3i2/8 - 2i5/8 = 2i10/8 - 2i5/8 = ⅝

k)  7⅗ - 4i1/7 = 7i21/35 - 4i5/35 = 3i16/35

l)  3i7/30 - 1i5/12 = 3i14/60 - 1i25/60 = 2i74/60 - 1i25/60 = 1i49/60

m) 3⅓- (4¾-2⅛) = 3i8/24 - (4i18/24 - 2i3/24) =3i8/24-2i15/24=2i32/24-2i15/24=

           =17/24

n) 2⅚-(1⅛+⅔) = 2i20/24- (1i3/24+16/24) = 2i20/24 - 1i19/24 = 1i1/24

o) 5⅗ - (7½-3i3/20) =5i12/20-(7i10/20-3i3/20)= 5i12/20-4i7/20= 1i5/20 =1¼

p) 8i3/7 -(5i8/21+3i3/14)= 8i18/42-(5i16/42+3i9/42) = 8i18/42-8i25/42 = -7/42=-⅙

Answer 2

d)1i5/8 +2i11/14= 1i35/56 + 2i44/56= 3i79/56 =4i23/56

 

e) 4i3/4 -1i1/6=  4i9/12 - 1i2/12= 3i7/12

 

f) 3i2/3 -1i1/5= 3i10/15 - 1i3/15= 2i7/15

 

g) 2i3/10 - 1i1/15= 2i9/30 - 1i2/30= 1i7/30

 

h) 6i17/18 - 1i5/12= 6i34/36 - 1i15/36 = 5i19/36

 

i) 3i1/4 - 2i5/8= 3i2/8 -2i5/8= 2i10/8 -2i5/8= 5/8

 

k) 7i3/5 - 4i1/7= 7i21/35 - 4i5/35= 3i16/35

 

l) 3i7/30 -1i5/12= 3i14/60 - 1i25/60= 2i74/60 -1i25/60= 1i49/60

 

m) 3i1/3 -(4i3/4 -2i1/8)= 3i1/3-(4i6/8 -2i1/8)=3i1/3 -2i5/8=3i8/24 -2i15/24=

      = 2i32/24 -2i15/24= 17/24

 

n) 2i5/6 -(1i1/8 +2/3)= 2i5/6- (1i3/24+16/24)=2i20/24 -1i19/24= 1i1/24

 

o) 5i3/5 -(7i1/2 -3i3/20)= 5i3/5- (7i10/20-3i3/20)= 5i12/20 -4i7/20=

     =1i5/20 = 1 i1/4

    

p) 8i3/7 -(5i8/21 +3i3/14)= 8i3/7- (5i16/42 +3i9/42)=8i18/42 -8i25/42=

     = -7/42 = -1/6