11/4 + 1 3/4 - 11/2 = ..... 11/2 2 3/412/313/4
1. 11/4 + 1 3/4 - 11/2 = ..... 11/2 2 3/412/313/4
Jawaban:
Jawabannya adalah 2 3/4
Jawab:
-1
Penjelasan dengan langkah-langkah:
[11/4+7/4]-11/2=18/4-22/4=-4/4=-1
2. hasil dari 11 per 4 + 13 per 4 - 11 per 2 1 1/21 2/31 3/42 3/4
11/4 + 13/4 - 11/2
= 11 + 13 / 4 - 11/2
= 24/4 - 11/2
= 6 - 11/2
= 12/2 - 11/2
=1/2
desimal
=0.5
3. Jika diketahui matriks A=|3 -1| maka A-1 adalah.... |-4 5| A.1/11 |3 -5| |2 4| B.1/11 |2 3| |4 5| C.1/11 |1 2| |3 4| D.1/11 |5 1| |4 3| E.1/11 |1 3| |2 4|
A = [3 -1][-4 5]
det A = 15 - 4 = 11
adj A = [5 1][4 3]
A^-1 = 1/detA adj A
A^-1 = 1/11 [5 1][4 3]
Jawaban : D
____________
#Semoga bermanfaat ^_^
4. 1 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 1 = ???silakan dijawab :v
Jawab:
1 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 1 = ???
66
Jawaban:
66
1 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 11 + 2 + 3 + 4 + 5 + 1 =.......
5. jika kamu cerdas? 1+1=11 2 + 2 = 22 3+3=33 4+4=44 11 ?,...
melihat dari atas atasannya
berati
a + a = aa
berati
jika a = 11
a + a = aa
11 + 11 = 111111 + 11 = 1111
maksudnya apaan
yang bener
1 + 1 = 2
2 + 2 = 4
3 + 3 = 6
4 + 4 = 8
5 + 5 = 10
6 + 6 = 12
7 + 7 = 14
8 + 8 = 16
9 + 9 = 18
10 + 10 = 20
11 + 11 = 22
gitu yang bener
6. 2/3 × 1/4 - 11/2 + 1/3=
1/6-33/6+2/6
=-32/6+2/6
=-30/6=1/6-33/6+2/6=-30/6 =-5
7. 3 3/4 : 2 1/2A. 11/4B. 2/3C. 11/4D. 11/2
Jawaban:
caranya di gambar
Penjelasan dengan langkah-langkah:
3/2 seharusnya
.......
8. 2/3:4/7:3/11= 3/4:2 1/2:4/5= 2 2/3:4/9:1 1/3= 1 1/2:5/6:10/11=
Penjelasan dengan langkah-langkah:
semoga membantu ya..terimakasih ...jangan lupa kasih❤️❤️❤️ya...
9. Urutan peredaran darah kecil pada gambartersebut ditunjukkan oleh nomorA. (11)-(1)-(5)-(4)-(3)-(2)B. (11)-(3)-(1)-(5)-(4)-(2)6. (11)-(3)–(4)-(5)-(2)-(1)D. (11)-(5)-(4)-(3)-(2)-(1)
Jawaban:
D. (11)-(5)-(4)-(3)-(2)-(1)
10. Hasil dari 1 1/4+2 2/3×1 3/8= A.4 11/12 B.4 11/16 C.4 11/24 D.4 11/28
Nih jawabanya.......... 1 ¹/₄ + 2 ²/₃ x 1 ³/₈ = 5/4 + 8/3 x 11/8
= 5/4 + 11/3
= 15/12 + 44/12
= 59/12
= 4 ¹¹/₁₂ ( A )
11. 11×1= 11×2= 11×3= 11×4= 11×5=
11
22
33
44
55
semoga membantu :) 11x1=11
11x2=22
11x3=33
11x4=44
11x5=55
semoga membantu
12. 1×11 2×11 3×11 4×11 5×11
Jawaban:
11
22
33
44
55
Penjelasan dengan langkah-langkah:
semoga membantu
Penjelasan dengan langkah-langkah:
1×11 = 11
2×11 = 11 + 11 = 22
3×11 = 11 + 11 + 11 = 33
4×11 = 11 + 11 + 11 + 11 = 44
5×11 = 11 + 11 + 11 + 11 + 11 = 55
Terimakasih semoga membantu
Mhartonbrainlybachelor7
13. 1) 3 1/2 + 4 2/3=2) 9/11 + 5/113) 7 2/3 + 6 1/4
Penjelasan dengan langkah-langkah:
= 3 1/2 + 4 2/3
= 7/2 + 14/3
= 21/6 + 28/6
= 49/6
= 8 1/6
= 9/11 + 5/11
= 14/11
= 1 3/11
= 7 2/3 + 6 1/4
= 23/3 + 25/4
= 92/12 + 75/12
= 167/12
= 13 11/12
Jawaban:
[tex]a. 3 \times \frac{1}{2} + 4 \times \frac{2}{3} = \frac{7}{2} + \frac{14}{3} = \frac{21}{6} + \frac{28}{6} = \frac{46}{6} = 7 \times \frac{4}{6} [/tex]
[tex]b. \frac{9}{11} + \frac{5}{11} = \frac{14}{11} [/tex]
[tex]c.7 \times \frac{2}{3} + 6 \times \frac{1}{4} = \frac{23}{3} + \frac{25}{4} = \frac{92}{12} + \frac{75}{12} = \frac{167}{12} = 13 \times \frac{11}{12} [/tex]
14. 1. 1-1/3=2. 2-1 2/4=3. 1 1/8-9/8=4. 1 2/9-5/9=5. 3 6/11-2 9/11=6. 7/11+1 2/11-9/11
Penjelasan dengan langkah-langkah:
1-1/3 = 3/3-1/3=2/3
2-1 2/4 = 2 - 6/4 = 16/8-12/8 =4/8=1/21 1/8 -9/8 = 9/8-9/8=01 2/9-5/9=11/9-5/9=6/9=2/33 6/11-2 9/11=39/11-31/11=8/117/11+1 2/11-9/11=7/11+13/11-9/11=11/11=115. hasil dari 3 2/3 × 1/2 ÷ 1 2/4 =a.11/9b 11/4c 11/3d 11/2
Jawaban:
3 2/3 × 1/2 = 11/3 × 1/2 = 11/6 ÷ 1 2/4 = 11/6 × 4/6 = 44/36 = 22/18 = 11/9 = 1 2/9
Jawaban:
11/9
Penjelasan dengan langkah-langkah:
a karena tak perlu samakan pecahannya
16. (2 3) 4+3, 4) ÷(11/4-1/2
Jawaban:
pppppppppppppppppppp
17. 1/4 : 2/3 : 4/9 =2/5 : 4/7 : 3/11 =3/4 : 2 1/2 : 4/5 =2 2/3 : 4/9 : 1 1/3 =1 1/2 : 5/6 : 10/11 =
1. 1/4 : 2/3 : 4/9 = 27/32
= 1/4 x 3/2 x 9/4
= 27/32
#semogamembantu-
Jawaban:
1/4:2/3:4/9
=1/4×3/2:4/9
=3/8×9/4
=27/32
2/5:4/7:3/11
=2/5×7/4:3/11
=7/10×11/3
=77/30
=217/30
3/4:21/2:4/5
=3/4:5/2:4/5
=3/4×2/5:4/5
=3/10×5/4
=3/8
22/3:4/9:11/3
=8/3:4/9:11/3
=8/3×4/9:11/3
=32/27×3/11
=32/99
11/2:5/6:10/11
=11/2×6/5:10/11
=33/5×11/10
=363/50
=713/50
#maafkalosalah
18. 1 1/3+2 1/4=a.3 11/2b.2 1/12c.3 1/11d.3 11/13
1⅓+2¼
4/3+9/4
16/12+27/12
43/12= 37/12
Penjelasan dengan langkah-langkah:
[tex]1 \frac{1}{3} + 2 \frac{1}{4} \\ = 1 \frac{4}{12} + 2 \frac{3}{12} \\ = 3 \frac{7}{12} [/tex]
19. 3/4+11/2-11/3×1/2:2/3
Jawaban:
3½
Penjelasan dengan langkah-langkah:
3/4 + 11/2 - 11/3 x 1/2 : 2/3
3/4 + 11/2 - 11/6 x 3/2
3/4 + 11/2 - 11/4
3/4 + 22/4 - 11/4 =
14/4 = 3 2/4 = 3½
20. Hasil dari 3 2/3×1/2:1 2/4 adalah A.11/9 B.11/4 C.11/3 D.11/2
3 2/3 x 1/2 : 1 2/4
11/3 x 1/2 : 6/4
11/6 x 4/6
44/36
11/9
A
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