17/20-3/5+1/8 3/8+2/3-1/6 15/28-3/4+5/7 jangan di simplify
1. 17/20-3/5+1/8 3/8+2/3-1/6 15/28-3/4+5/7 jangan di simplify
HASILNYA:✓ Nomor 1
17/20 - 3/5 + 1/8
= 3/8
✓ Nomor 23/8 + 2/3 - 1/6
= 7/8
✓ Nomor 315/28 - 3/4 + 5/7
= 1/2
Selengkapnya Ada Pada Gambar#BrainlyMathEducation
Jawab:
[tex]\frac{15}{40}[/tex][tex]\frac{21}{24}[/tex][tex]\frac{14}{28}[/tex]Penjelasan dengan langkah-langkah
[tex]\frac{17}{20}- \frac{3}{5}+ \frac{1}{8}[/tex]= [tex]\frac{17.2-3.8+1.5}{40}[/tex]
=[tex]\frac{34-24+5}{40}[/tex]
=[tex]\frac{15}{40}[/tex]
[tex]\frac{3}{8}+ \frac{2}{3}-\frac{1}{6}[/tex]= [tex]\frac{3.3+2.8-1.4}{24}[/tex]
= [tex]\frac{9+16-4}{24}[/tex]
= [tex]\frac{21}{24}[/tex]
[tex]\frac{15}{28}- \frac{3}{4}+\frac{5}{7}[/tex]= [tex]\frac{15.1-3.7+5.4}{28}[/tex]
= [tex]\frac{15-21+20}{28}[/tex]
= [tex]\frac{14}{28}[/tex]
BELAJAR DENGAN BAIK YA ADIK"
2. Simplify the given expression. 3+(3−8)2−7
Jawaban:
gak tau kok tanya saya
Penjelasan dengan langkah-langkah:
aghrrrr
3. a naturan number n has remainder 1 when divided by 5. it also has remainder 2 when divided by 6, 4 when divided by 8 and 2 when divided by 9. what is the smalles value of n?
four dedid by eight is one devided by two
4. simplify 3/4 : 2/5 : 1/2with solution
Penjelasan dengan langkah-langkah:
[tex] \frac{3}{4} \div \frac{2}{5} \div \frac{1}{2} [/tex]
[tex] = \frac{3}{4} \times \frac{5}{2} \times 2[/tex]
[tex] = \frac{3 \times 5 \times 2}{4 \times 2} [/tex]
[tex] = \frac{15 \times 2}{8} [/tex]
[tex] = \frac{30}{8} [/tex]
[tex] = \frac{15}{4} [/tex]
[tex] = 3 \frac{3}{4} [/tex]
Jawaban:
= 3/4 ÷ 2/5 ÷ 1/2
= 3/4 x 5/2 x 2
= 3 x 5 x 2 / 4 x 2
= 15 x 2 / 8
= 30/8
= 15/4
= 33/4
[tex]{\colorbox{black}{\red{\boxed{\colorbox{black}{\red{ {丹Ňรwer\: ☯ \: = \: Akabane☽ྀ｡˚۰☯}}}}}}}[/tex]
5. 7 divided by 18repeating fraction.
Subject : Mathematic
About : Divided
————————————————————
7 divided by 18 mean .....
7 : 18
= 7 / 18
= 0,388¯
Thanks
-Prisco[tex] \frac{7}{18} [/tex]
Iterasi pertama,
[tex] \frac{18}{7} = 2+\frac{4}{7} [/tex]
[tex] \frac{1}{2+\frac{4}{7}} [/tex]
Iterasi kedua,
[tex] \frac{7}{4}=1+\frac{3}{4}[/tex]
[tex] \frac{1}{2+\frac{1}{1+\frac{3}{4}}} [/tex]
Iterasi ketiga,
[tex] \frac{4}{3} = 1+\frac{1}{3} [/tex]
[tex] \frac{1}{2+\frac{1}{1+\frac{1}{1+\frac{1}{3}}}} [/tex]
Maka,
[tex] \frac{7}{18} = \frac{1}{2+\frac{1}{1+\frac{1}{1+\frac{1}{3}}}} [/tex]
6. Simplify : 3y+7+2y+1 !
Jawaban:
3y + 7 + 2y + 1
= (3 +2)y + (7+1)
= 5y + 8
atau 5y +8 = 0
maaf kalau salah^^
Jawaban:
5y + 8
Penjelasan dengan langkah-langkah:
terdapat pada lampiran
7. THE REmainder 841 divided by 7 is.....
the remainder 841 divided by 7 is
sisa 841 dibagi 7 adalah= 120,14
8. Simplify each of the following ratios 1) 15/24 : 9/7 2) 2/3 : 3/2 : 5/8 3) 0.33 : 0.63 : 1.8 Thanks
-Sorry if wrongggggggg
9. Simplify by factorization and cancellation: 3/18
3/18 = 3/3x6
cancel out the 3's, get 1/6
10. Tolong bantu matematika plis ! express perbandingannya dalam bentuk paling sederhana 1 1. 4 : 32= ..... : .....=? 2. 15 : 75= .... : ....=? 3. 3 : 12 : 27= .... : .... : ....=? 4. 42 : 39 : 78= ..... : .... : ....=? 2 Isi anka anka yang hilang 1. 4 : 7 =... : 49 2. 3 : 8 = 9 : ... 3. ... : 35= 4 : 5 4. 72 : ...= 8 : 5 3 Simplify. 1. (7/8 – 3/4) : 4/7 = ? 2. 7/ 12 : (2/3 : 1/6) = ?
Jawaban:
1. 1:8
2. 1:3
3. 1:4:9
4. 14:13:26
Penjelasan dengan langkah-langkah:
1. 1:8
. 1:3
. 1:4:9
14:13:26
2. 16, 64, 28, 45
3. 7/8-3/4):4/7= (7/8-6/8) x 7/4= 1/8×7/4= 7/32
7/12÷(2/3×6/1)=7/12÷4= 7/12×1/4= 8/48
11. ___ divided by 4 is 7 reminder 3translate :___ dibagi 4 adalah 7 pengingat 3tolong dibantu
》Aljabar
x ÷ 4 = 7
x = 7 × 4
x = 28
Semoga Membantu
Nilaix.
x = x ÷ 4 = 7
x = 4 × 7
x = 28
Pembuktian28.
x = x ÷ 4 = 7
x = 28 ÷ 4 = 7
x = 28[Terbukti]
12. simplify : [tex] \huge \frac{7 + \sqrt{8}}{7 - \sqrt{8}} + \frac{7 - \sqrt{8}}{7 + \sqrt{8}} [/tex]---> Answer in English✔️--> Step by step solution needed✔️
Jawaban:
[tex] \sf\frac{7 + \sqrt{8}}{7 - \sqrt{8}} + \frac{7 - \sqrt{8}}{7 + \sqrt{8}} \\ [/tex]
[tex] = \sf \frac{(7 + \sqrt{8})(7 + \sqrt{8} ) + (7 - \sqrt{8})(7 - \sqrt{8} ) }{(7 - \sqrt{8})(7 + \sqrt{8} )} \\ [/tex]
[tex] = \sf \frac{(7 {}^{2} + 2.7. \sqrt{8} + (\sqrt{8}) {}^{2} ) + (7 {}^{2} - 2.7. \sqrt{8} + ( \sqrt{8}) {}^{2}) }{7 {}^{2} - ( \sqrt{8}) {}^{2} } \\ [/tex]
[tex] = \sf \frac{49 + \cancel{ 14 \sqrt{8}} + 8 + 49 \cancel{- 14 \sqrt{8}} + 8 }{49 - 8} \\ [/tex]
[tex] = \sf \frac{114}{41} \\ [/tex]
[tex] \\ [/tex]
____________________________
Semangattt ya'
13. 1.one hundred divided by...is five 2......multiplied by five ia dirty 3.one hundred divided by...is five 4.five multiplied by five is.... 5.two multiplied by....ia eight
Jawaban:
1. twenty
2.six
3.twenty
4.twenty five
5.four
14. 1.One hundred divided by...Is five 2......Multiplied by five ia dirty 3.One hundred divided by...Is five 4.Five multiplied by five is.... 5.Two multiplied by....Ia eight
Jawaban: 1. Twenty
2. Six
3. Twenty
4. Twenty five
5. Four
Penjelasan:
15. simplify surd 2/((3^1/2)+2)^2
penyebut disederhanakan lebih dahulu:
3^1/2 artinya akar 3
maka penyebut menjadi:
(akar 3 +2) ^ 2
setelah itu, dihitung menjadi:
=(akar 3 +2) x (akar 3 +2)
=3 + 2akar3 + 2akar3 + 4
=3 + (4 akar3) + 4
=7 + (4 akar3) ---> penyebut
maka, pecahan menjadi:
2 / (7 + (4 akar3))
2/((√3+2)² . = 2/(√3+2)².(√3-2)²/(√3-2)²
=2(√3-2)²/(3-4)²
= 2(3-4√3+4)/1²
= 2(7-4√3)/1
= 14-8√3,
That's my answer
16. what is 44 divided by 4
Jawaban:
11
Maaf klo salah
Semoga membantu
Jawaban:
11.
Penjelasan:
Penjelasan ada digambar, semoga membantu!
17. simplify 12x + 7 + x -3!
Jawaban:
Math12x + 7 + x - 3!
= 12x + x + 7 + (3×2×1)
= 13x + 7 + 6
= 13x + 13
Penyelesaian :[tex]12x + 7 + x -3! \\ \\ = 12x + x + 7 + (3×2×1) \\ \\ = 12x + x + 7 + (6 \times 1) \\ \\ = 13x + (7 +6 )\\ \\ \sf{ = 13x + 13}[/tex]
_____________________________#AyoBelajar18. Simplify (2x - 2)^-3
(2x-2)^-3
=-8x^-3-(-8)
=-8x^-3+8
19. Simplify a) 33 : 52 : 132= b) 3 : 5 : 1/2= c) 2/3 : 3/2 : 5/8= d) 2 : 7/6 : :7/9 e) 0.33 : 0.63 : 1.8= f) 1.4 : 7 : 6.3 =
Jawaban:
a). 33 : 52 : 132 ini paling sederhana
b). 3 : 5 : 1/2 = 6 : 10 : 1 dikalikan 2
c). 2/3 : 3/2 : 5/8 = 16 : 36 : 15
dikali kan 24
d). 2 : 7/6 : 7/9 = 36 : 21 : 14 dikalikan 18
e). 0,33 : 0,63 : 1,8 = 33 : 63 : 180 dikalikan 100
f). 1,4 : 7 :6,3 = 14 : 70 : 63
= 2 : 10. : 9
Penjelasan dengan langkah-langkah:
SEMOGA BERMANFAAT..
20. the result of 24 divided by 1/3 are...
24:1/3
24×3
72
kata kunci: pecahan
kode kategorisasi :3,2
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