20 men can prepare 40 toys in 24 days working 18 hours a day. then in, how many days can 36 men prepare 48 toys working 16 hours a day ?
1. 20 men can prepare 40 toys in 24 days working 18 hours a day. then in, how many days can 36 men prepare 48 toys working 16 hours a day ?
1. 24 . 8 = 40/20
2. 16X = 48/36
= 16X/432 = 48/36 : 40/20
= 16X/432 = 48/36 . 20/40
= 16x/144 = 2/3
= X = 18 days
2. It takes 10 road workers 5 days to complete a road repair when working 2 hours a day. Working at the same pace, how many days will it take 2 people working 5 hours a day to finish it?
Jawaban:
10 days
Penjelasan:
10 people × 5 days × 2 hours= 2 people × @ days × 5 hours
@ = 100: 10
@= 10
3. -leopard can sleep twelve hours in a day.(+)
Penjelasan:
+ leopard can sleeps twelve hours in a day
- leopard doesn't can sleep twelve hours in a day
? Does leopard can sleep twelve hours in a day?
maaf kalo salah
Jawaban:
(+) leopard can sleep twelve hours in a day
(-) leopard can't sleep twelve hours in a day
(?) can leopard sleep twelve hours in a day?
pakenya can't buat yg interrogative sama can yg buat pertanyaan. soalnya can itu termasuk modals
4. repair – would – they – the – wish – I – road
Jawaban:
i wish they would repair the road
Penjelasan:
Semogamembantu^w^
5. the road is closed. It...(repair) by the workers now
It is repaired by the workers now
Penjelasan:
it is being repaired :V
6. Clark can paint a house in 18 hours. Keith can paint the same house in 12 hours. If Clark works alone for 6 hours and then stops, how long will it take Keith to finish the job ?
Jawab:
8 hours
Penjelasan dengan langkah-langkah:
Given that:
Clark paints in 18 hrsKeith paints in 12 hrs.Clark only paints in 6 hrs.The rest = 18 - 6 hrs = 12 hrsKeith:
18/12 = 12/Keith
Keith = (12×12)/18
Keith = 144/18
Keith = 8 hours
Keith can finish the rest in 8 hours.
_____________
#Jenius - kexcvi
7. we can do road trip in... season
Jawaban:
Holiday
Penjelasan:
We can do a road trip in holiday season
8. 5. A motorcycle travels 105 km in 24 hours.Find the distance the motorcycle can coverin 1 hours 40 minutes?
Jawab:
7291,67 meter
Penjelasan dengan langkah-langkah:
Diketahui kecepaan motor adalah 105km/24jam
Ditanya seberapa jauh motor bergerak dalam 1 jam 40 menit?
Pertama, ubah dulu satuan kecepatannya menjadi meter/jam
105.000 m / 24 jam = 4375 m/jam
Ubah waktu ke satuan jam
1 jam 40 menit = 1 + 2/3 jam = 5/3 jam
Jika sudah diketahui kecepatannya perjam, tinggal cari jawaban
V=s/t maka s=V.t
s = 4375 x 5/3 = 7291,67 meter
semoga membantu
9. How many hours do the competitions take in total? A. 3 hours 45 minutesB. 4 hoursC. 4 hours 30 minutesD. 5 hours
There are 3 competitions: tug-of-war, relay race, and ball rolling, that held from 07.15 to 11.00. So,
11.00 - 07.15 = 3.45
Ans: A. 3 hours 45 minutes.A. 3 hours 45 minutes
10. My car is broken I'll repair it myselfClaireyou're not a mechanie!A. There's no way you can repair at3. You can possibly repairC. I suppose you may repair itD. There's a chance in that,
Jawaban:
A. There's no way you can repair it.
(Tidak mungkin kamu bisa memperbaikinya)
Pembahasan Jawaban:
Soal terkait memilih respons yang sesuai dengan dialog tersebut.
My car is broken. I'll repair it myself.
Claire : ________________. You're not a mechanic!
Terjemahan
Mobilku rusak. Aku akan memperbaikinya sendiri.
Claire: ________________. Kamu bukan montir!
Respons yang paling sesuai adalah...
A. There's no way you can repair at ✔
⤷ Tidak mungkin kamu bisa memperbaikinya
Ini respons yang sesuai karena cocok dengan perkataan Claire yang mengatakan "kamu bukan seorang montir!"B. You can possibly repair it
⤷ Kamu mungkin bisa memperbaikinya ✘
C. I suppose you may repair it
⤷ Aku pikir kamu boleh memperbaikinya ✘
D. There's a chance in that,
⤷ Ada kemungkinan ✘
11. 18. Buat dalambentukpositive, negativeataupertanyaan- Leopard can sleep twelve hours in a day. (+)(-)can at Can you sleep twelve hours.(?)19. Can she drive the car ?(+)(-)20. They can't climb the montain (-)(?).
Penjelasan:
1. (-) leopard cant sleep twelve hours in a day
(?) can leopard sleep twelve hours in a day?
19. + she can drive the car
- she cant drive the car
20. can they climb the mountain?
Jawaban:
18. (+) Leopard can sleep twelve hours in a day
(-) Leopard can't sleep twelve hours in a day
(?) can Leopard sleep twelve hours in a day?
19. (?) Can she drive the car?
(-) she can't drive the car
(+) she can drive the car
20. (-) they can't climb the mountain
(+) they can climb the mountain
(?) can they climb the mountain?
semoga membantu
12. A machine can fill 528 bottles of soft drink in 4 hours. How many bottles of soft drinks can the machine fill in 1 hour?
528 : 4= 132
so many bottles of soft drinks can the machine fill in 1 hour as many as 132 bottles
Penjelasan dengan langkah-langkah:
4 hr = 538 bottles
in minute = 4 x 60 = 240 min
528 : 240 = 2,2 x 60
= 132.
13. We can see many animals in thea. Roadb. ParkC. Zoo
c. Zoo
karena zoo adalah kebun binatang.
semoga membantu :))
Jawaban:
c.Zoo
semoga bermanfaat dan senang bisa membantu kalian
14. 4. If 8 men can do a certain job in 12 days, how many men will be required to do the same job in 16 days?
Penjelasan dengan langkah-langkah:
8 men = 12 days
y men = 16 days
k = yx
k = 12 x 8
k = 96
y = 96/x
y = 96/16
Answer : y = 6
Hope that helps, sorry if it's wrong
15. if sally can paint a house in 4 hours, and john can paint the same house in 6 hours, how long will it take for both oh them to paint the house together?
Sally can paint the house in 4 hours
The rate at which he can paint the house is 1/4 per hour
John can paint the house in 5 hours
The rate is 1/5 hours
Together the rate is 1/4+1/5=9/20
So they can paint the house in 1/(9/20)=20/9 hours =2.22 hoursTogether = x
1/x = 1/4 + 1/6
1/x = 3/12 + 2/12
1/x = 5/12
5x = 12
x = 12/5 hrs
-->
2 2/5 hrs
2/5 hrs
= 2/5x 60
= 24 min.
2 hours 24 minutes.
16. Jack can complete autumn - cleaning in a house in 7 hours. Cindy can complete autumn - cleaning in the same house in 5 hours. If Jack works for 1 hour alone and then Cindy joins Jack to finish the autumn cleaning, what is the total time it takes to complete the autumn - cleaning? A. 3 hours, 30 minutes B. 3 hours 15 minutes C. 2 hours, 30 minutes D. 2 hours, 15 minutes E. 2 hours, 20 minutes Jawabannya adalah A tetapi caranya bagaimana?
Jawaban:
C. 2 jam 30 menit
Penjelasan dengan langkah-langkah:
Bisa lihat di lampiran :D
*kok jawaban kita beda :(
17. at the same rate, how long will it to make 32 such vases? 15. A contractor agrees to lay a road 3000 m long in 30 days. 50 men are employed and they work for 8 hours per day. After 20 working days, he finds that only 1200 m of the road is completed. How many more men does he need to employ in order to finish the project on time if each man now works 10 hours a day?
Jawaban:
di ycfdtixxggghcc
Penjelasan dengan langkah-langkah:
maap
18. what can you see in the Road
Jawaban:
Apa yang bisa kamu lihat di jalan?
Kendaraan, pejalan kaki, polisi lalu lintas, dan banyak lagi.
Vehicles, pedestrians, traffic police, and more.
19. a....can reach a long distamce in few hours
it can be a plane or a cheetaha plane can reach a long distance in few hours.
20. repair – would – they – the – wish – I – road
Jawaban:
I wish they would repair the road.
i wish they would repair the road
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