A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. So the required decimal representation is 398, exactly as in the question.
Expressed as a decimal, 398/100 is equal to 3.98.
398/16 = Decimal: 24.875 398/16 = Fractional: 24 7/8
There are 91.44 centimetres in one yard. Therefore, rounded to two decimal places, 398 centimetres is equal to 398/91.44 = 4.35 yards.
3.98 x 1011
Folktales are typically classified in the 398 section of the Dewey Decimal Classification system, specifically under 398.2.
To write 398 hundreds, you can express it as 398 times 100, which equals 39,800. In numerical form, it is simply written as 39,800. Alternatively, you can also represent it as 3.98 x 10^4 in scientific notation.
1/10 is written, in decimal, as 0.11/10 is written, in decimal, as 0.11/10 is written, in decimal, as 0.11/10 is written, in decimal, as 0.1
Expressed as a surd, the square root of 15.92 is equal to sqrt(398)/5. Expressed as a decimal fraction rounded to two decimal places, this is equal to 3.99.
It is already written as a decimal
398 + (398 * .06) = 398 + 23.88 = 421.88
25 written as a decimal = 25.0
6.7 is already written as a decimal.