1/2+2/3

1/2+2/3

-2-(-3)=-1-(-2)=-3-(-2)=-1-(-3)=-2-(-1)=-2-(-2)=-3-(-1)=​

Daftar Isi

1. -2-(-3)=-1-(-2)=-3-(-2)=-1-(-3)=-2-(-1)=-2-(-2)=-3-(-1)=​


Jawaban:

Ingat:

- × - = +

1. -2-(-3) = -2+3= 1

2. -1-(-2)= -1+2= 1

3. -3-(-2)= -3+2=-1

4.-1+3=2

5. -2+1=-1

6. -2+2=0

7.-3+1=-2

-2-(-)=-2+3=1

-1-(-2)=-1+2=1

-3-(-2)=-3+2=-1

-1-(-3)=-1+3=2

-2-(-1)=-2+1=-1

-2-(-2)=-2+2=0

-3-(-1)=-3+1=-2


2. 1. 2/3×1/2+3/5=...2. 2/3×(1/2+3/5)=...3. 1/4-2/3×1/2=...4. (1/2-2/3)×1/2=....5. 2 2/3:1/2×3/4=...bantuin dong kakak"​


Semoga membantu ya..

3. 1/2, 1/3, 2/5, 2/3 jika diurutkan dari yang terkecil adalah ...2/3, 1/2, 2/5, 1/31/2, 1/3, 2/3, 2/51/3, 2/5, 2/3, 1/21/3, 2/5, 1/2, 2/38plis ya dijawab ^_^​


Jawaban:

1/2 1/3 2/3 2/5

Penjelasan dengan langkah-langkah:

Semoga membantu #BelajarSamaBrainly

Jawaban:

1/3, 2/5, 1/2, 2/3

maaf kl salah ya. bisa dicek lagi dengan membandingkan 2 pecahan dengan dikali silang


4. 1+1+2+1+3+2+3+1+2+2+3+2+2=​


Jawaban:

25

Penjelasan:

semoga membantu:)

maaf klo salah

Jawaban:

25

Penjelasan:

1 + 1 + 2 + 1 + 3 + 2 + 3 + 1 + 2 + 2 + 3 + 2 + 2 =

25

Jadi, hasilnya 25

Semoga membantu...


5. 1/2√3 + 1/2 =1/2√2 + 1/2 =1/2√3 × 1/2√3 + 0×0 =1 × 1/2 - 1/3√3 × √3 = 1/2√3 × 1 - 1/3√3 ×√3


[tex] \frac{1}{2 \sqrt{3} } + \frac{1}{2} = \frac{1+ \sqrt{3} }{2 \sqrt{3} } [/tex]

[tex]\frac{1}{2 \sqrt{2} } + \frac{1}{2} = \frac{1+ \sqrt{2} }{2 \sqrt{2} } [/tex]

[tex]1 * \frac{1}{2} - \frac{1}{3 \sqrt{3} } * 3 = \frac{1}{2} - \frac{1}{\sqrt{3} } = \frac{ \sqrt{3} - 2 }{2 \sqrt{3} } [/tex]

[tex]\frac{1}{2\sqrt{3}}*1 - \frac{1}{3 \sqrt{3} } * 3 = \frac{1}{2\sqrt{3}} - \frac{1}{\sqrt{3} } = \frac{ 3 - 2 }{6 \sqrt{3} } = \frac{1}{6 \sqrt{3} } [/tex]

6. Hasil dari: ~ 3/4 + 1/2 * 2/3=… ~ 3 1/2 + 5 1/3 : 1 3/5=… ~ 2 3/4 - 3 1/3 : 2 1/2=…. ~ 2 1/4 + 1 1/2 * 2 2/3


3/4 + 1/2 x 2/3

= 3/4 + (1/2 x 2/3)

= 3/4 + (1/1 x 1/3)

= 3/4 + 1/3

= 9/12 + 4/12

= 13/12

= 1 1/12

3 1/2 + 5 1/3 : 1 3/5

= 7/2 + (16/3 : 8/5)

= 7/2 + (16/3 x 5/8)

= 7/2 + (2/3 x 5/1)

= 7/2 + 10/3

= 21/6 + 20/6

= 41/6

= 6 5/6

2 3/4 - 3 1/3 : 2 1/2

= 11/4 - (10/3 : 5/2)

= 11/4 - (10/3 x 2/5)

= 11/4 - (2/3 x 2/1)

= 11/4 - 4/3

= 33/12 - 16/12

= 17/12

= 1 5/12

2 1/4 + 1 1/2 x 2 2/3

= 9/4 + (3/2 x 8/3)

= 9/4 + (1/1 x 4/1)

= 9/4 + 4/1

= 9/4 + 16/4

= 25/4

= 6 1/4


7. Tuliskan dalam bentuk tabel 1 2 3 2 1 3 1 2 2 1 2 1 3 1 4 2 1 2 2 1 1 1 3 1 4 2 2 1 3 2 2 3 1 2 3 2 2Tolong Ya⊂(•‿•⊂ )*.✧​


Jawaban:

maaf kalau salah

Penjelasan dengan langkah-langkah:

jadikan jawaban terbaik ya

maaf kalau salah

Jawaban ada dibawah yaa  (。•̀ᴗ-)✧

Jadikan jawaban terbaik, terima kasih ^w^


8. ini susah 3+1+2+3+4+5+2+2+2+1-3-4-5-2-2-2:2:3:3:3:3:1:1:1:+2+2+3+4+×1×1×1=​


Jawaban:

17,995

SEMOGA MEMBANTU;) jadikan jawaban tercerdas ya:)

9. D. Operasi Gabungan: 1. 1/2 + 2/3 × 1/2= 2. 2/3 ÷ 1/2 - 1/3= 3. 2/5 × (-1/2) : 1/3= 4. (1/2)² + (1/2)³= 5. 3/4 + (-2/3) ÷ 2=​


semoga membantu yaaaaaaa


10. A.2/1/2 +1/1/2×2/2/3= C.3/1/2 ÷ 2/3/4+2/1/2= C.3/1/2 ÷ 2/3/4+2/1/2= D.3/1/2+ 2/1/3÷ 1/2/3 E.1/3 + 27/25 ÷ 9/5=


a.6/1/2

e.14/15

d.4/9/10

c.3/17/22


11. seperti berikutNo.NamaDaerahPermainanTradisionalSenjataTradisionalBaju Adat1.1.1.2.1.2.3.2.3.3.2.1.1.1.2.2..3. ..2.3.3.3.1.1.1.2.2.2.3.3.3.1.4.1.1.2.2.2.3.3.3.​


Jawaban: aku hanya menyebutkan satu saja

1. Sumbar daerah bukittinggi tradisional rendang dan bebek lado ijo senjata adalah kerbau baju adat suntiang

Penjelasan:maaf ya untuk yg kurang saya lupa dan hanya bisa mengerjakan segitu saja mohon maaf


12. 1. 1 1/2÷2 2/3÷3 3/4=2. 2 2/3×(1 1/2+4/5)=3. 1/2×1 1/3+2/9÷10/6=4. 1 2/3÷2 1/3-3/5×1 7/2= 5. 2 1/3÷1 2/3-3/5×2/7=PlissDiJawabb:)​


Jawaban:

1.

[tex] \frac{11}{20} [/tex]

2.

[tex] \frac{84}{5} [/tex]

3.

[tex] \frac{59}{30} [/tex]

4.maaf gabisa

5.

[tex] \frac{43}{35} [/tex]

Jawaban:

1. 3/20

2. 184/30

3. 41/45

4.

5. 43/35


13. 2 1/3 + 2 3/2 = 4 1/3 - 2 1/2 = 2 1/2 × 4 1/2= 3 2/3 × 2 1/3 = 4 2/2 : 1 2/3=


a). 2⅓ + 2 3/2
=7/3 + 7/2
= 14/6 + 21/6
=35/6
=6 1/6
b). 4⅓ - 2½
=13/3 - 5/2
=26/6 - 15/6
=11/6
=1 5/6
c). 2½ × 4 ½
=5/2 × 9/2
=45/4
d)3⅔ × 2⅓
=11/3 ×7/3
=77/9
e). 4 2/2 : 1⅔
=10/2 : 5/3
=30/10
=3
maaf lama

14. 1. 2/3+2+1+1= 2. 2/3+2+2/3+2/1=


1. 
[tex] \frac{2}{3}+ 2 + 1 + 1 \\ \frac{2}{3}+4 \\ \frac{12}{3} + \frac{2}{3} \\ \frac{14}{3} \\ 4 \frac{2}{3} \\ 4,67 [/tex]

2.
[tex]\frac{2}{3} + 2 + \frac{2}{3} + \frac{2}{1} \\ \frac{2}{3} + 2 + \frac{2}{3} + 2 \\ 4 + \frac{4}{3} \\ \frac{12}{3} + \frac{4}{3} \\ \frac{16}{3} \\ 5 \frac{1}{3} \\ 5,33 [/tex]
1) 14/3

2) 16/3

semoga membantu :)

15. 1/2-(-1/4)+(-1/2) 3/5+(-1/2)+(-1/3) 2/3-(-1/2)-(-1/2) -3/5-1/2-1/3 2/3+(-1/3)-(-1/3)


semoga benar yaa kalo salah saya minta maaf

16. berapa hasil dari -1/2√3+(-1/2)+(-√3)+1/3√3?? dan -1×-1/2√2×-1 / 1/2×-1/2√2


1√3
yang ke2 agak susah hehe maaf ya cuma 1..

17. 1. 2 1/2×4/5 2. 3/4×2 1/3 3. 2 2/3×1 1/24. 3/4÷1/25. 2/3÷1/46. 2 1/3÷2/4 7. 2 2/3÷1 1/4 8. 1 2/3÷1 2/3 ​


Jawaban:

1. 2 1/2=5/2×4/5=20/10=1 10/10

2. 2 1/3=7/3 3/4×7/3=21/12=1 9/12

3. 2 2/3=8/3 1 1/2=3/2 8/3×3/2=24/6=18 6/6

4. 3/4×2/1=6/4

5. 2/3×4/1=6/3

6. 2 1/3=7/3×4/2=28/6

7. 2 2/3=8/3 1 1/4=5/4 8/3×4/5=32/15

8. 1 2/3=5/3×5/3=25/6

Penjelasan dengan langkah-langkah:

maaf kalo salah ya


18. tentukan rata rata dari data di bawah ini1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 ​


1+1+1+1+1+1+1+1+1+1+2+2+2+2+2+2+2+2+2+2+2+2+3+3+3+3+3+3+3+3+3+3+3+3= 70:34=2,0588235294117

maaf kalo salah


19. 1, 2, 3, 2, 1, 3 2, 1 2, 3, 2, 1, 3, 1, 2, 2, 1, 2, 1, 3, 1, 4, 2, 1, 2, 2, 1, 1, 3, 1, 4, 2, 2, 1, 3, 2, 2, 3, 1, 2, 3, 2, 2 a. Tulislah data tersebut dalam tabel, diagram batang, dan diagram garis. ​


Jawaban:

Jawaban sudah ada pada gambar

Penjelasan dengan langkah-langkah:

SEMOGA MEMBANTU DAN MAAF JIKA SALAH


20. (-1)+2(-1)=(2)²+2(1)=(2)²+2(2)=(1)²-2(1)=(2)²-2(2)=(3)²-2(3=-(1)²-2(1)=-(2)²-2(2)=-(3)²-2(3)=-(1)²+2(1)=-(2)²+2(2)=-(3)²+2(3)=Bantuuuu Donggg ​


Jawaban:

(-1)+2(-1)=

(2)²+2(1)=

(2)²+2(2)=

(1)²-2(1)= 1 - 2 = -1

(2)²-2(2)= 4 - 4 = 0

(3)²-2(3= 9 - 6 = 3

-(1)²-2(1)= 1 - 2 = -1

-(2)²-2(2)= 4 - 4 = 0

-(3)²-2(3)= 9 - 6 = 3

-(1)²+2(1)= 1 + 2 = 3

-(2)²+2(2)= 4 + 4 = 8

-(3)²+2(3)= 9 + 6 = 15

Penjelasan dengan langkah-langkah:

(-1)+2(-1)= (-1)+(-2) =(-3)

(2)²+2(1)= 4+2 = 6

(2)²+2(2)= 4+4 = 8

(1)²-2(1)= 1-2 = (-1)

(2)²-2(2)= 4 -4=0

(3)²-2(3= 9-6= 3

-(1)²-2(1)= (-1)-2=-3

-(2)²-2(2)= (-4)-4= (-8)

-(3)²-2(3)= (-9)-6=( -15)

-(1)²+2(1)=( -1)+2= 1

-(2)²+2(2)= (-4)+4=0

-(3)²+2(3)= (-9)+6= -3


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