A basket with 65 sweets has a mass of 3200 g The same basket with40 sweets has a mass of 2125 g Each sweet has the same massWhat is the mass of the basket?tolong
1. A basket with 65 sweets has a mass of 3200 g The same basket with40 sweets has a mass of 2125 g Each sweet has the same massWhat is the mass of the basket?tolong
Jawaban:
405 g
Penjelasan:
If the mass of each sweet is M and the mass of the basket is B, then you have two equations in two unknowns that can be solved as linear equations.
65M + B = 3200
40M + B = 2125
Subtract the second equation from the first one to get:
25M = 1075
M = 1075 / 25
M = 43
Substitute the value of M into the first equation to get:
65M + B = 3200
65(43) + B = 3200
2795 + B = 3200
B = 405
Check by putting both values into the second equation:
40(43) + 405 = 2125
1720 + 405 = 2125?
2125 = 2125
Correct
CMIIW
2. When a box contains 50 identical balls, it has a mass of 13.9 kg. The empty box has a mass of 400 g. Find the mass of each ball in kilograms.
mass of 50 balls = 13.9kg - 400g
= 13.9kg - 0,4kg
= 13.5kg
mass of each ball = 13.5kg/50
= 0.27kgKetika sebuah kotak berisi 50 bola yang sama, beratnya 13,9 kg. Kotak kosong itu beratnya 400 g. Temukan berat dari masing-masing bola dlam kg.
Dik:
Jumlah bola 50 bola
Berat total 13,9 kg
Berat kotak kosong 400 g = 0,4 kg
Berat bola keseluruhan = berat total - berat kotak kosong
= 13,9 kg - 0,4 kg = 13,5 kg
Berat masing-masing bola = berat bola keseluruhan : jumlah bola
= 13,5 kg : 50 bola = 0,27 kg/bola
Jadi berat masing-masing bola = 0,27 kg/bola
Translatenya:
Clue,
Numbers of balls = 50 balls
Total mass = 13,9 kg
Mass of empty box = 400 g = 0,4 kg
Total mass of balls = total mass - mass of empty box
= 13,9 kg - 0,4 kg
Mass of each ball = total mass of balls : numbers of balls
= 13,5 kg : 50 balls = 0,27 kg/balls
So the mass of each ball = 0,27 kg/balls
Semoga bisa membantu ＼(^o^)／
3. Peluang 0-003 jika ada 1000 orang
peluang = 1000 x 0,003 = 3 orang
4. 23.A watermelon has a mass of 12.78 kg. Its mass is thrice the mass of a papaya. Find thetotal mass of the two fruits.
Jawaban:
mtk atau b inggris sih:)
5. (1) The plastic cup has a mass of 2.5 g. What is the mass of one ball?
Jawaban:
This rock will not scratch glass.... Turn over
10 9 Safia wants to find the density of a small ball. (a) She measures the mass of a plastic cup containing ten identical balls.
Penjelasan:
Semoga membantu dan jadikan jawaban tercerdas
6. If 5 litres of a liquid has a mass of 850 g what is the density of the liquid in g/cm³
Jawaban:
0,17 g/cm^3
Penjelasan:
mass = 850 g
volume = 5 litres = 5.000 cm^3
density = mass/volume
= 850/5.000
= 0,17 g/cm^3
7. a kitten and a basket has a mass of 3 kg . A hamster and a similar basket has a mass of 1.4kg . the mass of the kitten is 5 times the mass of the hamster .a. what is the mass of the hamster ? , b. what is the mass of the kitten ?
kitten = x ,hamster = y and baskest = z
x+z = 3 kg
y+z = 1,4 kg
z = x- y = 3 kg - 1,4 kg = 1,6 kg
x+y = 4,4 kg - 1,6 kg = 2, 8 kg
x = 5y
5y +y = 2,8 kg
6y = 2,8 kg
y = 2,8 kg /6
y = 0,47 kg
x = 5y
= 5 * 0,47 kg
= 2,35 kg
a. mass off hamster = 0,47 kg
b. mas off kitten = 2,35 kg
bonus...mass of basket = 1,6 kg
thank's
8. An empty box has a mass of 155 g, correct to the nearest grahi.A metal ball has a mass of 620 g, correct to the nearest gram.The metal ball is placed in the empty box and a reading of thetotal mass is taken. Find the smallest possible total mass of thetwo items
Jawaban:
haaa gimana mksdny gapaham,disuruh ngapain?
9. 1. A bag of grapes has a mass of 4.55 kg. A bag of mangoes has a mass of 6.90 kg. What is the total mass of the two bags of fruits? *
Jawaban:
4.55 + 6.90 = 11.45
Penjelasan:
sorry if it's wrong, hope it helps^^
Jawaban:
4,55 + 6,90 = 11,45
Penjelasan:
total mass of the two bags of fruits is 11,45 kg
10. A basket with 42 watermelons has a mass of 81950 g.The same basket with 31 watermelon has a mass of 61105 g.If each watermelon has the same mass, what is the mass of the basket ?
42 watermelons + basket = 81.950 g
31 watermelons + basket = 61.105 g -
-----------------------------------------------
11 watermelons = 20.845 g
watermelon = 1.895 g
then,
31 x 1.895 + basket = 61.105 g
58.745 + basket = 61.105 g
basket = 2.360 g
11. air in a balloon or a ball has mass
Jawaban:
Udara di balon di bola?
Penjelasan:
SOAL NYA ARTIKAN BAHASAINDONESIA?
Jawaban:
air In a balloon or ball has mass called a air balloon.
air balloons to float in the air, filled with a gas that has a density smaller than the density of air in the atmosphere
Penjelasan:
Translate=, udara Dalam balon atau bola bermassa disebut balon udara.
balon udara mengapung di udara, diisi dengan gas yang memiliki massa jenis lebih kecil dari massa jenis udara di atmosfer.
semoga membantu..
jadikan jawaban terbaik yaa....
12. An empty box has a mass of 155 g, correct to the nearest gram.A metal ball has a mass of 620 g, correct to the nearest gram.The metal ball is placed in the empty box and a reading of thetotal mass is taken. Find the smallest possible total mass of thetwo items.
Jawaban:
Sebuah kotak kosong memiliki massa 155 g, tepat ke gram terdekat.
Bola logam memiliki massa 620 g, tepat ke gram terdekat.
Bola logam ditempatkan di kotak kosong dan pembacaan
total massa diambil. Tentukan total massa terkecil yang mungkin dari
dua item
Penjelasan:
ITU TERJEMAHAN NYA BUAT YG MAU JAWAB
13. 2. The mass of a tray and 2 boxes is 2 kg 570 g. the mass of the same trayand 7 similar boxes is 6 kg 320 g.a. What is the mass of a box?b. What is the mass of the tray? Give your answer in kg and g.a. Q:öb.0a
Jawab:
Penjelasan dengan langkah-langkah:
Attached
14. A kitten and a basket has a mass of 3 kg. A hanster and a similar basket has a mass of 1.4 kg. The mass of the kitten is 5 times the mass of the hamster. (a) what is the mass of the hamster? (b) what is the mass of the kitten?
hamster = x
kitten =y
basket=z
y=5x
x + z = 1,4
y+ z = 3. (+)
x-y = -1,6
x-5x=-1,6
6x = 1,6. x =0,267
y = 5x=5×0,267=1,335
15. A bag of grapes has a mass of 4.55 kg. A bag of mangoes has a mass of16.90 kg. What is the total mass of the two bags of fruits?
Jawaban:
total mass = grapes mass + mangoes mass
total mass = 4.55 kg + 6.90 kg
total mass = 11.45 kg
16. Agung has a 5 meter long wire (kawat). the wire is used to make a cube frame with a length of 35 cm. the rest of wire is
[tex]the \: length \: of \: a \: cube \: frame \\ 12 \: edges \times side \: length \\ 12 \times 35 \: cm \\ 420 \: cm \\ \\ the \: rest \: of \: wire \\ 500 \: cm - 420 \: cm \\ 80 \: cm[/tex]
17. An empty box has a mass of 155 g, correct to the nearest grahi.A metal ball has a mass of 620 g, correct to the nearest gram.The metal ball is placed in the empty box and a reading of thetotal mass is taken. Find the smallest possible total mass of thetwo items
Jawaban:
Sebuah kotak kosong memiliki massa 155 g, tepat ke gram terdekat.
Bola logam memiliki massa 620 g, tepat ke gram terdekat.
Bola logam ditempatkan di kotak kosong dan pembacaan
total massa diambil. Tentukan total massa terkecil yang mungkin dari
dua item
Penjelasan:
BUAT YG MAU JAWAB
18. Notasi Ilmiah dari 0, 000 000 000 003 adalah....
[tex]0.000 \: 000 \: 000 \: 003 = \frac{3}{1.000.000.000.000} = \frac{3}{{10}^{ 12} } = 3 \times {10}^{ - 12} [/tex]
19. A guava has a mass of 385 g. It is 10 times as light as watermelon. What is the mass of the watermelon?
Diketahui :
Guava = 385g
Watermelon = 10 x Guava
Ditanya : Mass of the watermelon ?
Dijawab :
Mass of the watermelon = 10 x 385 = 3.850g
Mapel: Matematika
Kelas: 3
Materi: Pengukuran satuan waktu, panjang dan berat
Kata Kunci: Satuan berat
Kode soal: 2
Kode Kategorisasi : 3.2.6
20. she measure the mass of a platic cup containing ten identical balls the plastic cup has a mass of 2.5 g
Jawaban:
This rock will not scratch glass. ... Turn over 10 9 Safia wants to find the density of a small ball. (a) She measures the mass of a plastic cup containing ten identical balls.
Penjelasan:
Sources from : https://brainly.in/question/22963450
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