Berapa jam akan di tempuh oleh sebuah kereta api dgn 90km per jam dan panjang jalan itu 63pkm
Answer (4)
1) The expanded form of a number is the split of the number using every digit muliplied by its** place value.**
2) The first (left most) digit of the given number is 1. It is in the hundred millions place. So, it represents 100,000,000 which is the first number in the expanded form.
3) The second digit (from lef to right) is 0, so its value is 0, and you do not include it in the expanded form.
4) The third digit (from the left to the right) is 3. It is in the place of the millions , so its value is 3,000,000 .
5) Next number from the left is 7 and it is in the hundred thousands place, so its value is 700,000 .
6) Next is 2, in the ten thounsands place => 20,000
7) Next is 7 in the thousands => 7,000
8) 4 in the hundreds => 400
9) 9 in the **tens **=> 90
10) Finally 5 in the ones => 5 . Then number the number is: 100,000,000 + 3,000,000 + 700,000 + 20,000 + 7,000 + 400 + 90 + 5 **
**
The expanded form of 103,727,495 is the sum of each digit multiplied by its place value: 100,000,000 + 3,000,000 + 700,000 + 20,000 + 7,000 + 400 + 90 + 5. Each digit represents a value based on its position in the number. This method helps us better understand the value of each digit in large numbers.
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Jawaban:waktu yang diperlukan[tex] = \frac{630}{90} = 7[/tex]
•°• Waktu yang akan ditempuh oleh sebuah kereta api dengan kecepatan 90 km/jam dan panjang jalan yang dilalui 630 km adalah 7 jam.[tex] \\ \\ [/tex]Penjelasan dengan langkah-langkah:asumsi: kemungkinan jarak tempuhnya adalah 630 km[tex] \: [/tex]kecepatan = 90 km/jampanjang jalan/jarak tempuh = 630 kmwaktu tempuh = ?[tex] \: [/tex]waktu = jarak ÷ kecepatanwaktu = 630 km ÷ 90 km/jamwaktu = 7 jam[tex] \: \: [/tex]•°• Jadi, waktu yang akan ditempuh kereta tersebut adalah 7 jam.[tex]~[/tex][tex]__________________________________________________________________________________________[/tex][tex] \\ \\ [/tex] [tex]\blue{\boxed{\colorbox{skyblue}{\rm{- AvR}}}}[/tex]
