2 9 1 3 is a combination of two mathematical operations: addition and multiplication. **Q: What is 2 9 1 3?** A: 2 9 1 3 is a combination of addition and multiplication.
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Questions and Answers:
1. 1. 9×1=2. 9×2=3. 9×3=
Jawaban:
1 9x1 =9
2.9x2=18
3.9x3=27
Jawab:
1. 9×1 = 9
2. 9×2 = 18
3. 9×3 = 27
Penjelasan dengan langkah-langkah:
1. 9×1 = 9
2. 9×2/9+9 = 18
3. 9×3/9+9+9 = 27
semoga membantu
2. Hasil dari 2/3 + 4/9 adalah…. 1 1/3 1 1/9 1 2/9 1 2/3
Jawaban:
b. 1 1/9
Penjelasan dengan langkah-langkah:
[tex] \sf \frac{2}{3} + \frac{4}{9} \\ [/tex]
[tex] = \sf \frac{2( \times 3)}{3( \times 3)} + \frac{4}{9} \\ [/tex]
[tex] = \sf \frac{6}{9} + \frac{4}{9} = \frac{6 + 4}{9} \\ [/tex]
[tex] = \sf \frac{10}{9} = 1 \frac{1}{9} \\ [/tex]
opsi[b.11/9]
= 11/9
Caraterlampir.
- Alen -
3. Quiz 1. 1/2 + 2 - 1 2. 1/2 + 9/10 : 2/3 3. 2/5 + 3/9 + 1/3 - 8/9
Penjelasan dengan langkah-langkah:
1. 1/2 + 2 - 1 = 1/2 + 4/2 - 2/2 = 3/2 (kalau dijadikan pecahan campuran, menjadi 1 1/2)
Penjelasan: KPK nya adalah 2
2. 1/2 + 9/10 : 2/3 = 1/2 + 9/10 × 3/2 = 1/2 + 27/20 = 40/20 + 27/20 = 67/20 (kalau dijadikan pecahan campuran, menjadi 3 7/20)
Keterangan: Dahulukan perkalian daripada penjumlahan
3. 18/45 + 15/45 + 15/45 - 40/45 = 8/45
Penjelasan: KPK dari 5, 3, dan 9 adalah 45
Semoga membantu^^
Penjelasan dengan langkah-langkah:
1. 1/2 + 2 - 1 = ½ + 4/2 - 2/2 = 3/2
2. 1/2 + 9/10 : 2/3 = 1/2 + 9/10 × 3/2 = 1/2 + 27/20 = 40/20 + 27/20 = 67/20
3. 2/5 + 3/9 + 1/3 - 8/9 = 18/45 + 15/45 + 15/45 - 40/45 = 8/45
So kenapa Penyebut 45. 5×9 = 45 ; 9×5 = 45 ; 3 × 15 = 45 ; 9 × 5 = 45. Maka Penyebutnya 45
4. 2/3√3×1-1/9√9 adalah
(2/3√3 x 1) - 1/9√9
= 2/3√3 - 1/9 x 3
= 2/3√3 - 1/3
= (2√3 - 1)/3
5. 1+1=2+2=3+3=9+9=berapa ngab
1. 1 + 1 = 2
2. 2 + 2 = 4 (2 × 2 = 4)
3. 3 + 3 = 6 (3 × 2 = 6)
4. 9 + 9 = 18 (9 × 2 = 18)
Jawaban:
1+1=22+2=43+3=69+9=18mudah benget
6. 1. 7/9+4/5 -2/3-4/9 =2. 2 2/3+4/9-1/3-1/2 =
Penjelasan dengan langkah-langkah:
1] 7/9 + 4/5 - 2/3 - 4/9
= 35/45 + 36/45 - 30/45 - 20/45
= 35 + 36 - 30 - 20/45
= 21/45
= 7/15
2] 2 2/3 + 4/9 - 1/3 - 1/2
= 8/3 + 4/9 - 1/3 - 1/2
= 48/18 + 8/18 - 6/18 - 9/18
= 48 + 8 - 6 - 9/18
= 41/18
= (36 + 5)/18
= 2 5/18
Detail Jawaban
Mapel - Matematika
Kode Soal - 2
7. hasil dari 2 3/9 + 1 1/9 - 1 2/9 =
Jawaban:
Kalau benar mohon dijadikan jawaban terbaik
Penjelasan dengan langkah-langkah:
Semoga Bermanfaat dan Membantu
8. hasil dari 1. 12/13 + 3 1/13.... 2. 1/3 + 4 1/3..... 3. 2 2/9 + 1 1/9 + 2 3/9....
Jawaban:
1. 4
2. 4 2/3
3.5 2/3
Penjelasan dengan langkah-langkah:
1. 12/13 + 3 1/13 = 3 13/13 = 4
2. 1/3 + 4 1/3 = 4 2/3
3. 2 2/9 + 1 1/9 + 2 3/9 = 5 6/9 = 5 2/3
9. Hasil dari 3 1/3 x 2 3/4 adalah... A. 9 1/6 B. 9 1/3 C. 9 1/2 D. 9 2/3
3 1/3 x 2 3/4
10/3 x 11/4
110/12
55/6
9 1/6
semoga dpt membantu
Jawaban:
3 1/3 x 2 3/4
= 10/3 x 11/4
= 55/6
= 9 1/6 ( A )
10. 2/3-4/3+1/3 = 1/9+2/9-5/9 =
Jawaban:
jawabannya terlampir
Penjelasan dengan langkah-langkah:
mohon dikoreksi
semoga membantu dan maaf klo salah:)
11. hasil dari 3 1/3×2 3/4 adalah ...A.9 1/6 B. 9 1/2 C. 9 1/3 D. 9 2/3
3 ⅓ = 10 / 3
2 ¾ = 11/ 4
10/3 x 11/4
110/ 12
= 55/6
= 9 1/6
3 1/3 × 2 3/4 =3 1/3 = 10/3
2 3/4 = 11/4
10/3 × 11/4 = 110 /12
kalau disederhanakan =
[tex] \frac{110}{12} \div \frac{2}{2} = \frac{55}{6} [/tex]
kalau dijadikan pecahan campuran =
9 1/6
Jawabannya A
#Semoga Membantu
Maaf kalau salah...
12. hasil dari 2 2/3 - 4/9 adalah?A.2 3/9B.2 2/9C.2 1/9D.1 1/3
[tex]\huge {\mathfrak{\color{hotpink}{Jawaban :}}}[/tex]
[tex] = 2 \frac{2}{3} - \frac{4}{9} [/tex]
[tex] = \frac{2 \times 3 + 2}{3} - \frac{4}{9} [/tex]
[tex] = \frac{8}{3} - \frac{4}{9} [/tex]
[tex] = \frac{24}{9} - \frac{4}{9} [/tex]
[tex] = \frac{24 - 4}{9} = \frac{20}{9} [/tex]
[tex] = \bf2 \frac{2}{9} \: \: (b)[/tex]
[tex]2 \frac{2}{3} - \frac{4}{9} \\ [/tex]
[tex] \frac{8}{3} - \frac{4}{9} \\ [/tex]
[tex] \frac{24}{9} - \frac{4}{9} \\ [/tex]
[tex] \frac{20}{9} \\ [/tex]
[tex]2 \frac{2}{9} \\ [/tex]
[tex] \colorbox{hotpink}{ \textcolor{white}{ \rm{opsi \: b. \: }}}[/tex]
13. 5) 2/3 × 3 1/2 ÷ 0,75 = A. 3 2/9 B. 3 1/9 C. 2 2/9 D. 2 1/9
Penjelasan dengan langkah-langkah:
--[tex] \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
2/3 × (3 1/2 ÷ 0,75)
= 2/3 × (7/2 ÷ 75/100)
= 2/3 × (7/2 ÷ 3/4)
= 2/3 × (7/2 × 4/3)
= 2/3 × (7/1 × 2/3)
= 2/3 × 14/3
= 28/9
= 31/9
Opsi B. 3 1/9
[tex] \\ \\ \\ \\ \\ [/tex]
--Jawaban:
[tex] = \frac{2 }{3} \times 3 \frac{1}{2} \div 0.75 \\ =\frac{2}{3} \times \frac{7}{2} \div 0.75 \\ = \frac{14}{6} \div 0.75 \\ = \frac{7}{3} \div 0.75 \\ = \frac{7}{3 \times 0.75} \\ = \frac{7}{2.25} \\ = \frac{700}{225 } \\ = \frac{28}{9} \\ = 3 \frac{1}{9} [/tex]
14. Nilai dari 3^2 : 〖(-3)〗^2 = …. * -9 1 -1 9
Jawaban:
1
Penjelasan dengan langkah-langkah:
3² : (-3)²
9 : 9
1
Jadikan jawaban terbaik
15. berapa hasil pecahan2 3/9 + 1 1/9 + 2 3/9 =
2 3/9 + 11/9 + 2 2/9 berapa hasilnya??
16. tentukan hasil dari penjumlahan 9^3/2 + 9^1/2 + 9^-3/2 + 9^-1/2
Semoga membantu
kalok nggak jelas bisa tanya
17. 1. 3 1/3 - 2/9 = 2. 3 1/3 x 2/9 =3. 3 1/3 : 2/9 =4.3 1/3 + 2/9 =tolong caranya bagaimana Yy ??besok dikumpulinnya Yy please
[tex]3 \frac{1}{3} - \frac{2}{9} \\ = \frac{10}{3} - \frac{2}{9} \\ = \frac{30 - 2}{9} \\ = \frac{28}{9} \\ = 3 \frac{1}{9} [/tex]
[tex]3 \frac{1}{3} \times \frac{2}{9} \\ = \frac{10}{3} \times \frac{2}{9} \\ = \frac{20}{27} [/tex]
[tex]3 \frac{1}{3} \div \frac{2}{9} \\ = \frac{10}{3} \times \frac{9}{2} \\ = \frac{90}{6} \\ = 15[/tex]
[tex]3 \frac{1}{3} + \frac{2}{9} \\ = \frac{10}{3} + \frac{2}{9} \\ = \frac{30 + 2}{9} \\ = \frac{32}{9} \\ = 3 \frac{5}{9} [/tex]
Jawaban:
1. 10/3 - 2/9 =30/9 - 2/9 =28/9
2. 10/3 x 2/9 =20/27
3. 10/3 : 2/9 =10/3 x 9/2 =90/6= 15
4. 10/3 + 2/9 = 30/9 + 2/9 = 32/9
smoga membantu..maap klo salah..
18. 1. 3 1/3 - 2/9 = 2. 3 1/3 x 2/9 = 3. 3 1/3 : 2/9 = 4.3 1/3 + 2/9 = tolong caranya bagaimana Yy ?? besok dikumpulinnya Yy please
1.3 1/4×2/9
=13/4×2/9
=13/18
19. 9×9×9×3+1-3-9+10-1÷2
2. 185,5
maaf klau salah
Penjelasan dengan langkah-langkah:
9x9x9x3+1-3-9+10-1 : 2
=2,185
maaf y kalo salah
semoga membantu
20. Matematika 1. 3 1/3 - 2/9 = 2. 3 1/3 x 2/9 = 3. 3 1/3 : 2/9 = 4.3 1/3 + 2/9 = tolong caranya bagaimana Yy ?? ----------------------------------------- besok dikumpulinnya Yy please
1. = 3 1/3 - 2/9
= 10/3 - 2/9
= 30/9 - 2/9
= 28/9
= 3 1/9
2. = 3 1/3 × 2/9
= 10/3 × 2/9
= 20/27
3. = 3 1/3 : 2/9
= 10/3 × 9/2
= 90/6
= 15
4. = 3 1/3 + 2/9
= 10/3 + 2/9
= 30/9 + 2/9
= 32/9
= 3 5/91. 3 1/3 - 2/9 = 10/3 - 2/9 = 30/9 - 2/9 = 28/9 = 3 1/9
2. 3 1/3 x 2/9 = 10/3 x 2/9 = 20/27
3. 3 1/3 : 2/9 = 10/3 : 2/9 = 30/9 : 2/9 = 15/1 = 15
4. 3 1/3 + 2/9 = 10/3 + 2/9 = 30/9 + 2/9 = 32/9 = 3 5/9