1. in one hour,a car travelling at 70 miles per hour will go a shorter distance than a car travelling at 70 kilometres per hour (jawab betul atau salah)2. 45 miles: km3. 208 km: miles
1. 1. in one hour,a car travelling at 70 miles per hour will go a shorter distance than a car travelling at 70 kilometres per hour (jawab betul atau salah)2. 45 miles: km3. 208 km: miles
false/salah. semoga bermanfaat1. True
3. 208 km = 208 × 1.000.000 = 208.000.000 miles
2. If 1 km = 0.6214 miles then 75 mile per hour = ..................... kilometer per hour (use 2 sf)
Jawaban:
75 mil/h = 120,75 Km/h
Penjelasan:
//Saya akan menjawab pertanyaan ini menggunakan bahasa indonesia
Cara mengerjakan soal ini adalah dengan cara memahami konsep kenveksi satuan, maka
ingat 1 mil/h = 1,61 Km/h
75 mil/h = ... Km/h
75 . 1,61 = 120,75 Km/h
Jawaban yang saya berikan merupakan hasil dari pembulatan
semoga membantu
Kalau dirasa jawaban ini membantu, jadikan jawaban terbaik ya...
3. Their car does 100 miles......hour
Their car does 100 miles per hour
Jawaban:
Their car does 100 miles per hour
4. 3. A car is travelling at a speed shown in the speedometer below. Which of the following statements is true? a) The car travels 65 km in 1 hour.b) The car travels 35 km in 1/2 hour. c) The car travels 30 km in 1/2 hour. d) The car travels 75 km in 1 hour. Repost soal ini dan mohon jawabin ya jika nada jawabin dengan penjelasan saya akan bikin jawaban nya sebagai brain list.
Penjelasan dengan langkah-langkah:
di gambar soal menunjukkan
angka 70 km/jam =
35km/½jam.
opsiB
Jawaban:
B
Penjelasan dengan langkah-langkah:
70km/ 1 hour ÷ 2
=70km/60 minutes ÷ 2
=35/30minutes
Maaf kalo gk ngerti
5. their car does 100 miles......hourYang titik²
Jawaban:
their car does 100 miles.PER.....hour
Penjelasan:
SEMOGA MEMBANTU
Their car dors 100 miles per hour
6. a cyclist covers 950m in 10 minutes, find his speed in km/hour
1 hour = 60 minutes
(950m / 10 minutes) x 6
5700m / 60 minutes
= 5,7 km / hour
7. Their car does 150 miles ..... hour. Tolong isi yang titik itu ya
their car does 150 mules an hour
8. which statement is incorrect about the speed of these animals?A. a lions runs 10 miles per hour more than an antelope.B. a lions runs 10 miles per hour less than an antelope.C. an antelope runs 1 mile per hour less than a cheetah.D. a cheetah runs 11 miles per hour more than a lion.plis bantu kak...
Jawaban:
a. a lions runs 10 miles per hour more than an antelope.
Penjelasan:
maaf kalau salah
9. the speed of light 3.00 x 10^8 m/s. what is this speed in feet per second?in miles per second?in miles per hour?kecepatan cahaya 3,00 x 10 ^ 8 m / s. apa kecepatan ini dalam kaki per detik? dalam mil per detik? dalam mil per jam
Jawaban:
Depe jawaban belajar
Penjelasan:
10. Partha moves from Jhunjhunu to Jodhpur by car to reach in 6 hours with anaverage speed of 60 km/hour. What will be average speed while returning, if ittakes 4 hours ?hours ?(A)80 km/hour(B)70 km/hour(C)90 km/hour(D)60 km/hour
Jawaban:
C.90km/hour
Penjelasan dengan langkah-langkah:
v = s/t → t = s/v → s = t×v
s1 :s2
t1 × v1 = t2 × v2
6 × 60 = 4 × v2
v2 = 360/4
v2 = 90km/hour
11. _____ greyhound, can achieve speeds up to thirty-six miles per hour.
Mr or Mister
Karena greyhound itu seperti nama laki laki
12. arti dari their car does 100 miles........ hour
Jawaban:
mobil mereka menempuh 100 mil ........ jam
Semoga membantu
Jawaban:
Mobil mereka menempuh 100 mil .............. jam
Penjelasan:
Maaf kalau salah. Jadikan jawaban terbaik ya
13. 1. 250 m/s = ......... km/hour 2. 40 m/s = .......... km/hour 3. 50 m/s = .......... km/hour 4. 216 m/s = .......... km/hour 5. 100 m/s = .......... km/hour 6. 3600 m/hour = .......... km/minute 7. 2000 m/hour =.......... km/hour 8. 2 hour = .......... minute 9. 0,25 km = .......... m 10. 7200 second = .......... hour Jawab dengan benar dan menggunakan jalan/cara
[tex]1. \: 250 \times \frac{3600}{1000} = 900 \: \frac{km}{hour} [/tex]
[tex]2. \: 40 \times \frac{3600}{1000} = 144 \: \frac{km}{hour} [/tex]
[tex]3. \: 50 \times \frac{3600}{1000} = 180 \frac{km}{hour} [/tex]
[tex]4. \: 216 \times \frac{3600}{1000} = 777.6 \: \frac{km}{hour} [/tex]
[tex]5. \: 100 \times \frac{3600}{1000} = 360 \: \frac{km}{hour} [/tex]
[tex]6 \:. \: 3600 \times \frac{1}{60000} = 0.06 \: \frac{km}{minute} [/tex]
[tex]8. \: 2 \times 60 = 120 \: minute[/tex]
[tex]9. \: 0.25 \times 1000 = 250 \: meter[/tex]
[tex] 10. \: 7200 \div \frac{1}{3600} = 2 \: hour[/tex]
maaf yg no 7 kurang ngerti maaf banget kalau salah
14. 2 Distance can be measured in unit such as (1 Poin) 0 Km/hour O Hour O km Km O m/sdengan caranya
Jawab:
Km/Hour
Penjelasan dengan langkah-langkah:
Sebenarnya tidak ada penjelasannya, tapi bisa lihat di kendaraan bahwa yang muncul km/h (Km/Hour)
Semoga membantu ya!
15. Are apaa an Their car does 100 miles...... Hour
ngasi soal tu yang jelas biar bisa dibantu ^_^
16. . If a person drives his car in the speed 50 miles per hour, how far can he cover in 2.5 hours
Jawaban:
saya tidak tau............
17. Express the speed of 60 m per minute in km per hour.60 m/minute = . . . km/h
Jawaban:
600 meter
Penjelasan dengan langkah-langkah:
maaf kalo salah
60 m = 1 min.. m = 60 min
60 x 60 = 3600 m
3600 m = 60 m
3.6 km = 1 hr
Jawaban : 3.6 km/h
Semoga membantu :)
18. John drove for 3 hours at a rate of 50 miles per hour and for 2 hours at 60 miles per hour. What was his average speed for the whole journey?
Jawab:
Penjelasan dengan langkah-langkah:
(50x3+60x2)/(3+2)
150+120/5
270/5
54
So his avarage speed for the whole journey was 54 miles/hour
Penjelasan dengan langkah-langkah:
average speed = (3x50)+(2x60) / (3+2)
= 270/5 = 54milesperhour
19. . If a person drives his car in the speed 50 miles per hour, how far can he cover in 2.5 hours
Jawaban:
125 miles.
Penjelasan dengan langkah-langkah:
50 x 2.5 = 125
20. A baker makes 18 cakes in a 12-hour day. how many doe sit make in a 60-hour week?
The baker will make 90 cakes in 60-hour
18:12 hour
18 *5 :12*5
90:60
90 cakes in 60 hour
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