The next number!
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 provided the number is a decimal fraction, it can be represented as a mixed number. If it is a decimal integer then it is not a mixed number and it makes no sense to try to represent it as one.
231
It can refer to degrees if it is above and slightly to the right. A dot, (not a circle) directly above a number would represent a repeating digit in the decimal representation of a number.
a rational number which is a fraction
The previous number!
No matter the number, the tenths place is the first to the right of the decimal point. In numbers with no decimal point, the tenths place is zero.
A point on the number line, at a distance of 2.2 units to the right from the origin.
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 provided the number is a decimal fraction, it can be represented as a mixed number. If it is a decimal integer then it is not a mixed number and it makes no sense to try to represent it as one.
231
The binary number 10000000 represents the decimal 128
Yes.
It represents a number.
The previous number!
a rational number which is a fraction
It can refer to degrees if it is above and slightly to the right. A dot, (not a circle) directly above a number would represent a repeating digit in the decimal representation of a number.
A proper fraction in which the denominator is a power of 10.
As a decimal, it is 4. This is an integer and there is not a sensible way to represent it as a mixed number.