199, it rounds to 200 because it's closer to 200 than 100. It is also closer to 200 than to 190. And finally, 1 + 9 + 9 = 19
To find the 3-digit number, we consider the rounding information and sum of digits . The number is 190. Since the sum of the digits is 19, we can deduce that the tens digit is 9 and the units digit is 0. Therefore, the 3-digit number is 190. ;
The 3-digit number that rounds to 200 both when rounding to the nearest hundred and nearest ten, and whose digits sum to 19, is 199.
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Jawab:Penjelasan dengan langkah-langkah:Jawaban: waktu jam 19:00. Waktu 12 jam kemudian. 19:00 = Jam 7. 12 Dibagi menjadi 5 dan 7. 7+5=12. pukul 12 malam =00.00.
DiketahuiPukul 19.00Ditanya3 Jam kemudian pukul berapaDijawab19.0003.00______ -22.00KesimpulanMaka jawabannya pukul 22.00