1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1 =2+2+2+2+2+2+2+2+2+2+2+2+2+221=3+3+3+3+3+3+3+3+3+3+3+3+3+3+3 =4+4+4+4+4+4+4+4+4+4+4+4+4+4+11 =5555555555555555555555+6324 =Cepaaaaat lagi butuh nih! Canda deh
1. 1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1 =2+2+2+2+2+2+2+2+2+2+2+2+2+221=3+3+3+3+3+3+3+3+3+3+3+3+3+3+3 =4+4+4+4+4+4+4+4+4+4+4+4+4+4+11 =5555555555555555555555+6324 =Cepaaaaat lagi butuh nih! Canda deh
Jawaban:
1+1 + 1 +1 + 1 + 1 + 1 + 1 + 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1+ 1 = 19√
2+2+2+2+2+2+2
+2+2+2+2+2+2+221
= 26 + 221
= 247√
3+3+3+3+3+3+3+3+3+3+3+3+3+3+3
= 45√
4+4+4+4+4+4+4+4+4+4+4+4+4+4+11
= 56 + 11
= 67√
5555555555555555555555+6324 =
5555555555555555561879√
monmaap ʕ•ε•ʔ
follow kami brainly1000√
2. Jika P = {1, 2, 3, 4}, diberikan relasi atas P sebagai berikut :P1 = {(1, 1), (1, 2), (2, 1), (2, 2), (3, 4), (4, 1), (4, 4)}P2 = {(1, 1), (1, 2), (1, 4), (2, 1), (2, 2), (3, 3), (4, 1), (4, 4)}P3 = {(2, 1), (3, 1), (3, 2), (4, 1), (4, 2), (4, 3)}P4 = {(1, 1), (1, 2), (1, 3), (1, 4), (2, 2), (2, 3), (2, 4), (3, 3), (3, 4), (4. 4)}P5 = {(1, 1), (1, 2), (2, 1), (2, 2), (2, 3), (3, 2), (2, 4), (4, 2), (3,3), (4,4)}P6 = {(2, 1), (2, 2), (2, 3), (3, 2), (2, 4), (4, 2), (3, 4), (4,4)}P7 = {(1, 1), (1, 2), (3, 3), (3, 4), (4, 3)}Manakah dari ke-tujuh relasi diatas yang masing-masing bersifat : refleksif, simetrik, antisimetrik, transitif dan yang bukan simetrik sekaligus bukan antisemetrik.#TolongBantuDijawabMastah2BRAINLY
Refleksif = {P2, P4, P5}
Transitif = {P1, P2, P4, P5, P6}
Simetrik = {P1, P2, P5, P6}
3. 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
4. 1. 1/2 + 1/3 =2. 2/3 + 2/4 =3. 1/4 + 1/3 =4. 1/4 + 3/6 =5. 2/4 + 4/8=
Jawaban:
1. 1/2 + 1/3 = 3/6 + 2/6 = 5/6
2. 2/3 + 2/4 = 8/12 + 6/12 = 14/12 : 2 = 7 /6
3. 1/4 + 1/3 = 3/12 + 4/12 = 7/12
4. 1/4 + 3/6 = 3/12 +6/12 = 9/12 = 3/4
5. 2/4 + 4/8 = 4/8 + 4/8 = 8/8 = 1
Penjelasan dengan langkah-langkah:
smoga bener ya,,
5. 1. 1/2+3/4-2/3= 2. 4/5-1/4+1/3= 3. 1/3+2/4-1/2= 4. 2/3-1/2+1/4= 5. 2/3+1/5-1/2=......
1) 1/2+3/4-2/3
= (1/2×6/6)+(3/4×3/3)+(2/3×4/4)
= 6/12+9/12-8/12
= 7/12
2) 4/5-1/4+1/3
= (4/5×24/24)-(1/4×30/30)+(1/3×40/40)
= 96/120-30/120+40/120
= 106/120
= 53/60
3) 1/3+2/4-1/2
= (1/3×4/4)+(2/4×3/3)-(1/2×6/6)
= 4/12+6/12-6/12
= 4/12 = 1/3
4) 2/3-1/2+1/4
= (2/3×4/4)-(1/2×6/6)+(1/4×3/3)
= 8/12-6/12+3/12
= 5/12
5) 2/3+1/5-1/2
= (2/3×10/10)+(1/5×6/6)-(1/2×15/15)
= 20/30+6/30-15/30
= 11/30
6. 1. 2/3 : 1/3 =2. 3/4 : 1/2 =3. 4/8 : 1/4 =4. 2 1/2 : 1 2/4 =5. 3/6 : 2/4 =
Jawaban:
1. 2/3 ÷ 1/3
= 2/3 × 3/1
= 6/3
= 6 ÷ 3
= 2
2. 3/4 ÷ 1/2
= 3/4 × 2/1
= 6/4
= 1 2/4
= 1 1/2
3. 4/8 ÷ 1/4
= 4/8 × 4/1
= 16/8
= 16 ÷ 8
= 2
7. 1-2-3-4 2-3-4-1 2-3-1-4 4-3-2-1
Jawaban:
yang pertama
Penjelasan:
1-2-3-4 gahshshshshvdgdvdrh
8. 3 1 per 2 + 4 1 per 3 =3 1/2 + 4 1/3=4 1/2 _ 1 2/3=
Jawaban:
[tex]3 \frac{1}{2} + 4 \frac{1}{3} = (3 + 4) \frac{3}{6} + \frac{2}{6} = 7 \frac{5}{6} [/tex]
[tex]4 \frac{1}{2} - 1 \frac{2}{3} = \frac{9}{2} - \frac{5}{3} = \frac{27}{6} - \frac{10}{6} = \frac{17}{6} = 2 \frac{5}{6} [/tex]
9. 1. 2/4+2 3/4= 2. 2 1/6+ 2/3= 3. 3 1/3+2 1/3= 4. 2 1/2+4 1/4= 5. 3 2/3+6 3/4=
Dalam menghitung operasi penjumlahan dan pengurangan bilangan pecahan, maka langkah langkah yang harus dilakukan adalah :
Menyederhanakan bentuk pecahan campuran menjadi pecahan biasa.Apabila penyebut pecahan tersebut berbeda, maka kita harus mencari KPK dari penyebut tersebut.Penyelesaian Soal :1. ²/₄ + 2³/₄ = ²/₄ + ¹¹/₄
= ¹³/₄
= 3¹/₄
2. 2¹/₆ + ²/₃ = ¹³/₆ + ²/₃
= ¹³/₆ + ⁴/₆
= ¹⁷/₆
= 2⁵/₆
3. 3¹/₃ + 2¹/₃ = ¹⁰/₃ + ⁷/₃
= ¹⁷/₃
= 5²/₃
4. 2¹/₂ + 4¹/₄ = ⁵/₂ + ¹⁷/₄
= ¹⁰/₄ + ¹⁷/₄
= ²⁷/₄
= 6³/₄
5. 3²/₃ + 6³/₄ = ¹¹/₃ + ²⁷/₄
= ⁴⁴/₁₂ + ⁸¹/₁₂
= ¹²⁵/₁₂
= 10⁵/₁₂
Pelajari Lebih Lanjut :Materi tentang Penjumlahan pecahan campuran https://brainly.co.id/tugas/25762855
Materi tentang Penjumlahan pecahan campuran https://brainly.co.id/tugas/20360684
Materi tentang Penjumlahan pecahan campuran https://brainly.co.id/tugas/15428465
Materi tentang Penjumlahan pecahan biasa https://brainly.co.id/tugas/20788905
_________________ Detail Jawaban :Kelas : 4
Mapel : Matematika
Bab : 6
Kode : 4.2.6
#AyoBelajar
10. Jika P = {1, 2, 3, 4}, diberikan relasi atas P sebagai berikut : P1 = {(1, 1), (1, 2), (2, 1), (2, 2), (3, 4), (4, 1), (4, 4)} P2 = {(1, 1), (1, 2), (1, 4), (2, 1), (2, 2), (3, 3), (4, 1), (4, 4)} P3 = {(2, 1), (3, 1), (3, 2), (4, 1), (4, 2), (4, 3)} P4 = {(1, 1), (1, 2), (1, 3), (1, 4), (2, 2), (2, 3), (2, 4), (3, 3), (3, 4), (4. 4)} P5 = {(1, 1), (1, 2), (2, 1), (2, 2), (2, 3), (3, 2), (2, 4), (4, 2), (3,3), (4,4)} P6 = {(2, 1), (2, 2), (2, 3), (3, 2), (2, 4), (4, 2), (3, 4), (4,4)} P7 = {(1, 1), (1, 2), (3, 3), (3, 4), (4, 3)} Manakah dari ke-tujuh relasi diatas yang masing-masing bersifat : refleksif, simetrik, antisimetrik, transitif dan yang bukan simetrik sekaligus bukan antisemetrik bantu dijawab ya para mastah tolong
Salam Brainly
Selasa, 11 Desember 2018
Jam 15.25
Refleksif = {P2, P4, P5}
Transitif = {P1, P2, P4, P5, P6}
Simetrik = {P1, P2, P5, P6}
11. 1. 3/6 + 2/8 = 2. 1/4 + 1/2 + 1/3 = 3. 4/8 + 1/4 + 1/2 = 4. 1/3 + 1/2 + 2/4 = 5. 3/8 + 1/4 + 1/2 = 6. 2/4 + 3/4 + 1/3 =
1. 3/4
2. 1 1/2
3. 1 1/4
4. 1 1/3
5. 1 1/8
6. 1 7/12semoga sangat membantu
12. 3-1-2-44-3-1-22-1-4-34-2-1-3
Jawaban:2,1,4,3
Penjelasan:
Jawaban:
2 - 1 - 4 - 3 deh kayaknya
maaf kalau salah, semoga membantu:)
13. 1. 2 2/4+ 3 1/8 + 2 3/4= 2. 6 1/2 - 1 1/3 - 1 2/6 3. 4 3/5 + 2 2/10 + 2 2/5 4. 4 1/2 - 2 3/4 + 1 1/45. 3 2/3 + 2 1/2 - 3 1/3
Jawaban:
1.
[tex]8 \frac{3}{8} [/tex]
2.
[tex] \frac{23}{6} [/tex]
3.
[tex]9 \frac{1}{5} [/tex]
4.
3
5.
[tex]2 \frac{5}{6} [/tex]
maaf klo salah ya , have a nice day <33
14. 2 2/3 + 2 3/9 =....3 1/4 + 2 1/6 =....3 1/3 + 2 1/6 =....1 3/4 + 3 5/9 =....3 2/3 + 4 1/4 =.... 4 1/4 + 2 1/5 =....2 1/3 + 1 2/4 =....3 1/3 + 2 1/5 =....2 1/2 + 3 1/5 =....2 2/7 + 1 1/3 =....
ada difoto, kalau ada yang gak jelas komen aja
kalau benar jadikan jawaban tercedas
15. 3 1/2 : 3/4 = 4 1/2 : 1 1/2 = 3 3/4 : 2 1/2 =
3 1/2 : 3/4= 7/2 dikali 4/3= 14/3 = 4 2/3
4 1/2 :1 1/2= 9/2 dikali 2/3= 3
3 3/4 : 2 1/2= 15/4 dikali 2/5= 3/2= 1 1/2
16. Tentukan hasil dari:1. 2/3 + 1/4 - 1/2 = ....2. 4/5 - 3/4 + 1/2 = ....3. 3/5 x 2/3 : 3/4 = ....4. 2 1/2 + 1 2/3 - 2 3/4 = ....5. 3 1/4 - 2 3/4 + 5/6 =....
1. 5/12
2. 11/20
3. 8/15
4. 1 5/12
5. 1 1/3
17. 1. 1/2+3/4-2/3= 2. 4/5-1/4+1/3= 3. 1/3+2/4-1/2= 4. 2/3-1/2+1/4= 5. 2/3+1/5-1/2=......
17/30(maaf kalo salah)1. 1/2 + 3/4 - 2/3 = 7/12
2. 4/5 - 1/4 + 1/3 =53/60
3. 1/3 + 2/4 - 1/2 = 1/3
4. 2/3 - 1/2 + 1/4 = 5/12
5. 2/3 +1/5 - 1/2 = 11/30
7/12+53/60+1/3+5/12+11/30 = 2 7/12
18. 1) 4 1/4 - 2 1/2 + 2 1/4 = 2) 3 1/2 + 1 1/4 - 2 3/4 = 3) 5 1/2 - 3 1/4 = 4) 2 1/2 + 1 3/4 + 3 1/4 = 5) 6 - 3 1/2 -2 = 6) 5 - 3 1/5 = 7) 10 - 1 1/2 - 2 =
Jawaban:
(5 ¾ + 1 ¼) × ½ - 1 ¼
= 6 4/4 × ½ - 1 ¼
= 6 × ½ - 1 ¼
= 3 - 1 ¼
= 12/4 - 5/4
= 17/4
penjelasan langkah-langkahsemoga membantu terima kasih
19. 1. 2/5(2×+2)=2/3(×+8) 2. 1/3(3×÷6)=1/4(2×+4 3. 1/3(3×+4)=2(2×+8) 4. 1/4(2×+6)=1/5(×+3) 5. 1/3(×+3)=3/5(×÷4) 6. 3/4(3×+1)=2/3(2×+3) 7. 1/3(2×÷5)=1/4(×+4)
Jawab:
1. X = 34
2. X = -3
3. X = -44/9
4. X = -3
5. X = -60/11
6. X = 15/11
7. X = -60/7
20. 3 poinUrutan pecahan 1/3, 1/2, 2/5, 3/4 dariyang terkecil hingga terbesar adalah... *1/3, 2/5, 1/2, 3/42/5, 3/4, 1/3, 1/21/3, 1/2, 2/5, 3/43/4, 1/3, 1/2, 3/43/4, 1/3, 1/2, 3/4
Jawaban:
yang3\4
Penjelasan:
paling bawa coi
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