35% of the number of books Ibrahim owns are fiction books. If Ibrahim has 70 fiction books, find : a. the total number of books he owns b. the number of non fictions books he owns.
1. 35% of the number of books Ibrahim owns are fiction books. If Ibrahim has 70 fiction books, find : a. the total number of books he owns b. the number of non fictions books he owns.
Jawab:
A. 200
B. 130
Penjelasan dengan langkah-langkah:
70=35% then 1%=2
100% = 200
100%-35%
= 200-70= 130
2. a box contains 36 books and some toys. the ratio of the number of books to the number of toys is 4 : 5. after some toys are given away, the ratio of the number of the books to the number of toys becomes 12 : 11. find the number of toys that are given away
Jawaban:
after 12 : 11
before 4:5= 12 : 15
---------
toy ratio difference=4
toys given away
= 4/12 x 36
= ⅓ x 36
= 12 toys__________
semangat belajar
#5stars&❤️yaa;)
3. What was the average number of books sold?
Jawab:
Penjelasan dengan langkah-langkah:
Lurus terus
4. What are the first three books of The Old Testament?
Jawaban:
Genesis, Exodus, Leviticus
Penjelasan:
In Holy Bible, the first three books (of The Old Testament) are Genesis, Exodus, and Leviticus which written by Moses.
Terj:
Di Alkitab, tiga kitab pertama (dalam Perjanjian Lama) adalah Kejadian, Keluaran, dan Imamat yang mana kitab tersebut ditulis oleh Musa.
Semoga bermanfaat. Jika memang jawaban ini membantu, mungkin kakak bisa jadikan ini jawaban tercerdas. Terima kasih
5. What types of books are in the library artinya?
Jawaban:
Jenis buku apa yang ada di perpustakaan
Jawaban:
jenis buku apa yang terdapat di perpustakaan?
6. 20. Fahry and Irsyad are shelving books at a public library. Fahry shelves 9 at a time while Irsyad shelves 6 at a time. If they end up shelving the same number of books, what is the smallest number of books each could have shelved?
Jawaban:
Cari di google
....………........….…………………………..
7. Ada 210 buku cerita. Jumlah buku panduan adalah 40% dari buku teks. Temukan jumlah buku latihan. Ingriss: There are 210 storybooks. The number of guide books is 40% of the textbooks. Find the number of practice books.
Jawab:
1866 buku
Penjelasan dengan langkah-langkah:
8. At a bookstore, 3/8 of the books are fiction books.of the remaining books, 3/5 are assassment books and 1/4 are magazines. The rest are nonfiction books(i) what fraction of the books are nonfiction(ii) arrange the books in ascending order of their quantities.
Penjelasan dengan langkah-langkah:
(i)
3/8 = 12/32 = fict
sisanya = 5/8
3/5 x 5/8 = 3/8 =12/ 32 assassment
1/4 × 5/8 = 5/32 = magazines
5/8 - 3/8 -5/32 = nonfict
2/8 - 5/32 = nonfict
3/32 = nonfict
(ii)
nonfict, magazines, assassement, fict
semoga membantu
9. 1. what are the meaning of hope, wish and congratulations? 2. what are the used of hope wish and congratulations? write down: 3. the ways of saying congratulations. 4. other ways of saying congratulations and the responds. 5. expressing of hope and wish. and also the example of them in the sentences.
Jawaban:
Artinya: 1. apa yang dimaksud dengan harapan, harapan dan ucapan selamat? 2. apa gunanya harapan harapan dan ucapan selamat? tuliskan: 3. cara-cara mengucapkan selamat. 4. cara lain untuk mengucapkan selamat dan tanggapan. 5. mengungkapkan harapan dan keinginan. dan juga contohnya dalam kalimat.
10. There were some fiction and non-fiction books in a second-hand bookstore.The number of fiction books was 3/5 of the number of non-fiction books. After an equalnumber of fiction and non-fiction books were sold, the ratio of the number of fictionbooks to the number of non-fiction books left was 5:9. There were 240 booksaltogether at first. How many books were sold altogether?
Jawaban:
30 books altogether
Penjelasan:
# Let the number of non-fiction books initially = a
******************
So, the number of fiction books initially = 3/5 a.
3/5 a + a = 240
3/5 a + 5/5 a = 240
8/5 a = 240
a = 240 : 8/5
a = 240 × 5/8
a = 150
* The number of non-fictions initially initially ==> a ==> 150 non-fiction books
* The number of fiction books initially ==> 240 - 150 = 90 fiction books
**************************************************************************
# Let the number of non-fiction books sold = b
So, the number of fiction books sold = b
********************************************************
# At last, the number of fiction books ==> 90 - b
# At last, the number of non-fiction books ==> 150 - b
********************************************************************************
( 90 - b ) / ( 150 - b ) = 5 / 9
( 5 ) ( 150 - b ) = ( 9 ) ( 90 - b )
750 - 5 b = 810 - 9 b
- 5 b + 9 b = 810 - 750
4 b = 60
b = 60 : 4
b = 15
The number of non-fiction books sold ==> b ==> 15
The number of fiction books sold ==> b == > 15
So, the number of books sold altogether
= 15 + 15
= 30
11. The ratio of the number of junior employees to the number of senior employees in a company is 5:2. (a) What fraction of the total number of employees are junior employees? (b) If the total number of employees is 28, how many of them are senior employees?
[tex]a) .\frac{junior \: ratio}{total \: ratio} = \frac{5}{5 + 2} = \frac{5}{7} \\ \\ b). \frac{senior \: ratio}{total \: ratio} \times total \: employees \\ \\ \frac{2}{7} \times 28 \: employees \\ \\ 8 \: employees[/tex]
12. The ratio of the number of fiction books to the number of non-fiction booka in a library is 8:5.There are 678 more fiction books than non-fiction books.How many non-fiction books are there in the library? TOLONG BANTU KAK BENTAR LAGI DIKIRIM JANGAN DI [SPAM]
Jawaban:
ku translate dulu yah
Penjelasan dengan langkah-langkah:
Perbandingan jumlah buku fiksi dengan jumlah booka non fiksi di perpustakaan adalah 8: 5. Jumlah buku fiksi lebih banyak 678 buku daripada buku non fiksi. Berapa jumlah buku non fiksi yang ada di perpustakaan?
8:5x678 : 1084.8
Jawab:
1130
Penjelasan dengan langkah-langkah:
F=fiction
NF=non fiction
F-678=nf
5f=8nf
so nf=5/8f
substitute:
f-678=5/8f
reduce:
3/8f=678
f=1808
nf=1130
Terimakasih13. A library has a total of 9500 books. These books consist of English, Chinese and Malay books in the ratio 8 : 6 : 5. When 980 new books are added to the collection, the 8%. What is the percentage increase in the number of English books??
5698
Penjelasan:
Working with fractions, we know the following:
3
4
are English books.
1
4
are Chinese books.
The difference between the fractions is:
3
4
−
1
4
=
2
4
=
1
2
The difference between the number of books is 2849.
So if half of the number of books is 2849, the total number of books is;
2849
×
2
=
5698
OR:
1
2
×
x
=
2849
x
=
2
×
2849
=
5698
14. There are some boys and girls in a class. The ratio of the number of boys to the number of girls is 3 : 4. Half of the number of boys left the class and Math 1/4 of the original number of girls join the class. What is the new ratio of the number of boys to the number of girls .....
Jawaban:
3:10
maaf kalo salah
15. tlg dibantu donk kaaa,,,1) What is the ordinal number of 311? 2)What is the cardinal number of 414? 3)What is the cardinal number of 89? 4)What is the cardinal number of 567? 5)What is the cardinal number of 56?
Jawaban:
1. three hundred and eleven 2. the Fourth hundred and fourteen, 3. the Eighty nineth 4. the Fifth hundred and sixty seven 5. the Fifty sixth
Penjelasan:
16. what two ways are three of describing utility
Penjelasan:
Concretely, the above production can be done with the following example. The dimensions of production produced by rice farmers in a one year period depend on the amount of labor used in the one year period, the number of equipment / machinery used in that year, and the area of land used in that year. Some decisions that can be chosen are whether farmers produce 10 tons of rice with a lot of labor using makeshift machines (labor-intensive techniques) or alternatively produce 10 tons of rice with limited labor but use dominant machinery (solid capital techniques) or strengthen the use of land that is limited to some machinery and fertilizer assistance to produce the same amount of rice The three techniques (labor intensive, capital intensive or soil solid) are arranged in the production function in equation (1) above. For each input option, the production function looks for the maximum output that can be obtained from the available inputs.
17. in the library the ratio of the number of English books to the number of math books was 12 : 5 after librarians bought 28 more math books the ratio become 4 : 3 the total number of English books and math books in the library is
Jawab:
Penjelasan dengan langkah-langkah:12:5:28:4:3 jadi sisanya 0,0071285714
Maaf kalau salah
18. the radio of the number of fiction books to the number of non fiction books in a library is 8:5. there are 678 more fiction books than non fiction books. how many non fiction books are there in the library
=8/5×678
=1084
=non fiction books is 1084
(Have a nice day)
19. The radio of the number of fiction books to the number of non fiction books in a library is 8:5. Theresia are 678 more dictionary books than non dictionary books. How many non dictionary books are three on the library
A = dictionary
B = non dictionary
A - B = 678
B = {5/(8-5)} x 678
B = 5/3 x 678
B = 5 x 226
B = 1130
20. The ratio of the number of cats to the number of birds at a pet shop is 2:5. The ratio of the number of birds to the number of rabbits is 1:3. (English)a. What is the ratio of the number of cats to the number of birds to the number of rabbits?b. If there are 30 rabbits, how many cats are there at the pet shop?
Jawaban:
cats: bird:rabbit
2. :. 5:
:. 1 :. 3
-----------------------
2. :. 5. : 15
a) 2:5:15
B ) rabbits 30
cats = 2/15 x 30= 4
there are 4 cats
Penjelasan dengan langkah-langkah:
semoga bermanfaat
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