Find the difference fraction of 3/7 and fraction 2/5. * •fraction 1/35 •fraction 2/35 •fraction 1/250 •fraction 9/25
1. Find the difference fraction of 3/7 and fraction 2/5. * •fraction 1/35 •fraction 2/35 •fraction 1/250 •fraction 9/25
Jawaban:
the answer is fraction 1/35
Penjelasan dengan langkah-langkah:
see the picture for the calculation
2. find 3 equivalent fraction of 5/7 dibantu dapat poin besar ya3 equilvalent fraction of 5/7dibantu ya
cara dan jawaban ada di gambar yaa. semoga membantuu, jadikan jawaban tercerdas ya!! <33
3. what fraction is half way bet ween 1/4 and 1/3
1/4 and 1/3
1/4 = 1x6 / 4x6 = 6/24
1/3 = 1/8 / 3x8 = 8/24
So, fraction is half way between 1/4 and 1/3 is 7/24.
:)
1/4 = 6/24
1/3 = 8/24
answer : 7/24
4. what is the meaning of improper fraction and mixed fraction
Apa arti fraksi dan pecahan fraksi yang tidak tepat.
SEMOGA MEMBANTU...
5. If 2 is added to the numerator and 3 to the denominator of a fraction, the value obtained is 3/5. If 2 is subtracted from the numerator and 3 from the denominator of the original fraction, the value is 4/7. Find the original fraction.
Jawab:
Suppose the original faction can be written as a/b where a and b is co-prime. Then, write the problem in the following equation.
a+2/b+3 = 3/5 .....(1)
a-2/b-3 = 4/7 ..... (2)
Then, simplify each of the equation.
(1) a+2/b+3 = 3/5
5(a+2) = 3(b+3)
5a+10 = 3b+9
5a-3b = -1 ..... (3)
(2) a-2/b-3 = 4/7
7(a-2) = 4(b-3)
7a-14 = 4b-12
7a-4b = 2 .....(4)
We can use either substitute. eliminate, or combine both. In this case, Sa-chan will be using Elimination. Eliminate (3) and (4)
5a-3b = -1 |x4| = 20a-12b = -4
7a-4b = 2 |x3| = 21a-12b = 6
--------------------------------------------------------- -
-a=-10
a=10
We get a=10. Now, substitute a to either one of the equation. Sa-chan will be using the 2 equation.
a-2/b-3=4/7
10-2/b-3=4/7
8/(b-3)=4/7
56=4b-12
4b=68
b=17
∴ Hence, the original faction a/b where a and b coprime is 10/17
6. The equivalent fraction of the fraction below is???
Jawaban:
4/10, 6/15, 8/20, 10/25 etc.
7. which of the following fraction is not in simplest from 3/5 or 3/9 or 3/7 or 4/9
Penjelasan dengan langkah-langkah:
which of the following fraction is not in simplest from 3/5 or 3/9 or 3/7 or 4/9
yang mana dari pecahan berikut ini yang tidak dalam bentuk yang paling sederhana 3/5 atau 3/9 atau 3/7 atau 4/9
in percentage terms
dalam bentuk presentase
3/5= 60%
3/9= 33,3%
3/7= 42,8%
4/9=44,4%
jadi dapat kita simpulkan kalo yang pecahan terbesar adalah 3/5
so we can conclude that the largest fraction is 3/5
8. Bentuk sederhana dari fraction numerator 8 over denominator 3 plus square root of 5 end fraction adalah
Jawaban:
[tex]6 - 2 \sqrt{5} [/tex]
Penjelasan dengan langkah-langkah:
[tex] \frac{8}{3 + \sqrt{5} } \\ = \frac{8(3 - \sqrt{5}) }{(3 + \sqrt{5})(3 - \sqrt{5} ) } \\ = \frac{8(3 - \sqrt{5}) }{ {3}^{2} - { \sqrt{5} }^{2} } \\ = \frac{8(3 - \sqrt{5}) }{9 - 5} \\ = \frac{8(3 - \sqrt{5}) }{4} \\ = 2(3 - \sqrt{5} ) \\ = 6 - 2 \sqrt{5} [/tex]
9. 1. Find the value of:6/7 ÷ 4. Give your answer as a fraction in its simplest form. 2. Find the value of 5÷8/9. Give your answer as a mixed number in it's simplest form.3. Find the value of 5/8÷3/4. Give your answer as a fraction in it's simplest form.4. 3/7 of a number is 69. What is the number?5. Titus has a rectangular piece of fabric 3/4m long and 2/5m wide. He cuts it into 3 equal pieces. What is the area of each small piece of fabric? Express your answer as a fraction in it's simplest form.
Jawaban:
no 1. 1/4
no 2. 5 5/8
no 3. 5/6
no 4. gak tau
no 5. gak tau
Penjelasan dengan langkah-langkah:
no 1. 6/7 ÷ 4 =
6/7 ÷ 4/1 =
6/7 × 1/4 =
6/28 : 2 =
3/12 : 3 = 1/4
no 2. 5 ÷ 8/9 =
5/1 × 9/8 =
45/8 = 5 5/8
no 3. 5/8 ÷ 3/4 =
5/8 × 4/3 =
20/24 : 4 =
5/6
maaf klo salah
10. The denominator of a fraction exceeds the numerator by 4. When 3 is added to both the numerator and the denaminator, the fraction becomes 4/5. Find the fraction
nominator = x
denominator = y
y=x+4
(x+3)/(y+3) = 4/5
5(x+3)=4(y+3)
5x+15=4y+12
5x=4y-3
subtitute y
5x=4(x+4)-3
5x=4x+13
x=13
subtitute x to
y=x+4
y=13+4 = 17
so the fraction is 13/17
11. Express 28 months as a fraction of 7 years in its simplest form.
Kalimat loe udah kek penyair internasional!
Mengekspresikan 28 bulan sebagai bagian dr 7 th dalam bentuknya yg paling sederhana
---------------
askmeenglish (tanya gue Inggris!)
12. Determine the result of the arithmetic operation 4% 2,4 in the simplest fraction form!
Penjelasan dengan langkah-langkah:
4% + 2,4 = 2,44
I hope this helps and make it the brainliest answer Thank you
13. 12 2/7 - 4 3/5 = ? nomor/nomor : fraction
Jawaban:
[tex] \frac{12 \times 7 + 2}{7} - \frac{4 \times 5 + 3}{5} \\ \\ \frac{86}{7} - \frac{23}{5} \\ \\ \frac{86 \times 5}{35} - \frac{23 \times 7}{35} \\ \\ \frac{430}{35} - \frac{161}{35} \\ \\ \frac{269}{35} \\ \\ \frac{7 \times 35 + 24}{35} = 7 \frac{24}{35} [/tex]
Penjelasan dengan langkah-langkah:
SEMOGA MEMBANTU.
14. jack painted 3/10 of a wall with yellow colour and 1/7 of the remaining in red, what fraction of the wall was painted red
Jawab:
6/10
maaf kalo salah
Penjelasan dengan langkah-langkah:
15. please change 3 4/7 to an improper fraction
3 4/7 = 25 / 7
7 x 3 = 21
21 + 4 = 25
= 25/7
so, the improper fraction of 3 4/7 is 25/7
16. Fraction 16/7 jadi mixed fraction
Jawaban:
[tex]2\frac{2}{7} \\ cara \\ \frac{16}{7} = 2 \frac{2}{7} \\ \\ \\ \\ semoga \: membantu[/tex]
Jawab:
2 2/7
PEMBAHASAN
Pecahan dapat diubah menjadi pecahan campuran jika pembilang lebih besar dari penyebut,lalu bagaimana caranya?
Mari kita simak,dari soal atas,ada pecahan 16/7:
16:7 = 2 sisa 2
Hasil pembagian:bilangan bulat
sisa:pembilang yang baru
Penyebut tetap sama
Maka:16/7 = 2 2/7
SEMOGA MEMBANTU KAK
____________________________________________________
Kelas 5
Mapel:Matematika Kelas 4
SD KRISTEN PETRA 12
____________________________________________________
Pelajari Lebih Lanjut lagi
1 5/7 = pecahan biasa:
https://brainly.co.id/tugas/31200233
17. The multiplication result of two fraction is 2 3/4.if the first fraction is 5 1/2, the second fraction is...
Jawab:
1/2
Penjelasan dengan langkah-langkah:
11/2 * a = 11/4
11/2 * 4/11 = a
2 = a
a = 1/2
18. express each of the following as a fraction in its simplest form
Diketahui:
[tex]\frac{3x}{4y-2z} - \frac{2x}{z-2y} + \frac{5}{3z-6y}[/tex]
---------samakan penyebut menjadi 3z - 6y
[tex] \frac{3x}{4y-2z} = \frac{ -\frac{9}{2}x}{3z-6y} [/tex]
[tex]\frac{2x}{z-2y} = \frac{6x}{3z-6y} [/tex]
--------- digabung lagi
[tex]\frac{ -\frac{9}{2}x}{3z-6y} - \frac{6x}{3z-6y} + \frac{5}{3z-6y} = \frac{\frac{10 -21x}{2} }{3z-6y} = \frac{10-21x}{6z-12y} [/tex]
Simplifying Algebra.
Look the answer on this picture!
19. 26. Benny has 4/7 of a string. John has 3/4 of a similar string. What fraction of the string do they have altogether? (tolong bantu)
Jawaban:
1 9
____
28
Penjelasan dengan langkah-langkah:
Benny : 4/7John : 3/4= 4/7 + 3/4
= 4. 3
-. + -. (dicari KPK nya)
7. 4
=___ + ___(kali sama sama agar bisa 28)
28 + 28
=16. + 21
-. + -.
28. + 28
= 37
___. (disederhanakan)
28
=1 9
___
28
(Maaf Kalau Salah)
20. 2/3 of the total number of pages in Gayathri's book was unused. she use 2/7 of the notebook during the first week of school. what fraction of the total number of pages in the notebook was still unused?
2/3+2/7 = 14+6/21 = 20/21
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