USD 2,09 miliar berapa rupiah
Answer (3)
The number of hours Tom took a trip of 1,020 miles is 3 hours.
Given that, Tom took a trip of 1,020 miles.
What is the speed?
The speed formula can be defined as the rate at which an object covers some distance . Speed can be measured as the distance traveled by a body in a given period of time . The SI unit of speed is m/s.
Tom traveled by train at 55 miles an hour and the same number of hours by plane at 285 mph.
Let the number of miles travelled by train be x. Then, the number of miles travelled by plane be 1020-x.
Time = x/55 = (1020-x)/285
⇒ 285x = 55 (1020-x)
⇒ 285x = 56100 - 55x
⇒ 285x + 55x = 56100
⇒ 340x= 56100
⇒ x = 56100/340
⇒ x = 165 miles
So, time = 165/55 = 3 hours
Therefore, the number of hours Tom took a trip of 1,020 miles is 3 hours.
To learn more about the** speed, distance, and time** visit:
https://brainly.com/question/4978052 .
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Tom's trip took a total of 6 hours, traveling 3 hours by train and 3 hours by plane.
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Jawaban:Untuk menghitung nilai USD 2,09 miliar dalam rupiah, kita perlu mengetahui kurs USD ke IDR saat ini. Kurs dapat berfluktuasi, jadi saya akan memberikan contoh perhitungan berdasarkan kurs yang umum digunakan.*Kurs:* 1 USD = 15.000 IDR (kurs contoh)*Perhitungan:*1. USD 2,09 miliar = 2.090.000.000 USD2. Konversi ke IDR: 2.090.000.000 USD x 15.000 IDR/USD = 31.350.000.000.000 IDR*Hasil:*Rp 31.350.000.000.000 atau Rp 31,35 triliun.Perlu diingat bahwa kurs sebenarnya dapat berbeda-beda tergantung pada sumber dan waktu.
