Oblicz: (1i4/5+19/20)*2-6i1/2=

(9/5+19/20)*2-13/2=(36/20+19/20)*2-13/2=55/20*2-13/20=55/10-65/10=-1

(1i4/5+19/20)*2-6i1/2= (9/5+19/20)*2-13/2= = (36/20+19/20)*2-13/2=55/20*2-13/2=55/10-65/10=-10/10=-1 pozdrawiam:)

oblicz: Ukośnik to znak ułamka a. (1i4/5 + 19/20) 2 - 6i1/2= b. 9 ×(-1) : (-3) - (-4) × 2 - (-2)= c. 2× (-1,5) × 4 ___________= 0,4× 3× (-8)

oblicz: Ukośnik to znak ułamka a. (1i4/5 + 19/20) 2 - 6i1/2= b. 9 ×(-1) : (-3) - (-4) × 2 - (-2)= c. 2× (-1,5) × 4 ___________= 0,4× 3× (-8)...

Oblicz pisemnie 2/3+1/3= 4/5+1i2/5= 3/4+1i2/4= 7i2/9+1i2/9= 18/23+3/23= 1/4+2i5/12= 3i12/13-3/13= 3i1/8-1i5/12= 7/12-10/12= -1i2/7+(-2)= -5i3/8+2i1/8= 4i4/13+(-3i11/13)= 2/7+(-1/2)= 6i1/2+(-8i3/4)= -5-(1i2/5)= 2/3+1/4= 3/5+2/3= 1/4+1/5=

Oblicz pisemnie 2/3+1/3= 4/5+1i2/5= 3/4+1i2/4= 7i2/9+1i2/9= 18/23+3/23= 1/4+2i5/12= 3i12/13-3/13= 3i1/8-1i5/12= 7/12-10/12= -1i2/7+(-2)= -5i3/8+2i1/8= 4i4/13+(-3i11/13)= 2/7+(-1/2)= 6i1/2+(-8i3/4)= -5-(1i2/5)= 2/3+1/4= 3/5+2/3= 1/...

O to zadanie:Oblicz 7/8*5/6= 7*1i5/7= 42/81*9/14= 6*2i2/3= 3/8:2/3= 5/8:15/32= 3i1/2:5/9= 12/31:1i4/11= 5/8:7/12= 7/8*24/33= 8i3/4*4/7*3= 2i1/7*7*2i2/5= 1i1/8*4/15= 2i3/5:5= 1i5/7:6= 6i1/2:3i1/4= 7i1/3:2i2/5=

O to zadanie:Oblicz 7/8*5/6= 7*1i5/7= 42/81*9/14= 6*2i2/3= 3/8:2/3= 5/8:15/32= 3i1/2:5/9= 12/31:1i4/11= 5/8:7/12= 7/8*24/33= 8i3/4*4/7*3= 2i1/7*7*2i2/5= 1i1/8*4/15= 2i3/5:5= 1i5/7:6= 6i1/2:3i1/4= 7i1/3:2i2/5=...

Oblicz.proszę o całe rozwiązania . a. -6i2/5 - 4 i 7/10 b. - 8i1/6 + 2i2/3 c. 4i3/4-1i7/8 d. 4i4/9+(-1i5/9) e. 4i4/9 * (-3i3/8) f.) (-8i2/3) : ( - 1i4/9) g) -6i1/2 - 2i2/3 :(-2/9) h) -5i5/9 : ( 5i5/6 - 10)

Oblicz.proszę o całe rozwiązania . a. -6i2/5 - 4 i 7/10 b. - 8i1/6 + 2i2/3 c. 4i3/4-1i7/8 d. 4i4/9+(-1i5/9) e. 4i4/9 * (-3i3/8) f.) (-8i2/3) : ( - 1i4/9) g) -6i1/2 - 2i2/3 :(-2/9) h) -5i5/9 : ( 5i5/6 - 10)...