A decimal number is simply a way of representing a number in such a way that the place value of a one is ten times that of a one in the place to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point. So the decimal for -3 is -3 : exactly as in the question.
0.3 is a already written as a decimal. It is the decimal version of 3/10ths.
The value is the same, the whole number ( to the left of the decimal point ) is the same, but the fraction of 1 ( to the right of the decimal point) can be expressed as either a fraction or a decimal depending on its use, so for example: 1.375 is the same as 1 3/8
3/5 can't be a whole number since 3 is lower than 5 but the decimal version is: 0.6
What you must first do is find the decimal version of a fraction is to divide the denominator into the numerator (for you simple folk, you divide the bottom number into the top number.)
decimal of 3/9 = 0.33333 3/9: = 3 ÷ 9 = 0.33333 in decimal
0.3 is a already written as a decimal. It is the decimal version of 3/10ths.
The decimal version of three fifths is .6 (six tenths is the same as three fifths).
The value is the same, the whole number ( to the left of the decimal point ) is the same, but the fraction of 1 ( to the right of the decimal point) can be expressed as either a fraction or a decimal depending on its use, so for example: 1.375 is the same as 1 3/8
.5 is the decimal version.
3/5 can't be a whole number since 3 is lower than 5 but the decimal version is: 0.6
0.5833
What you must first do is find the decimal version of a fraction is to divide the denominator into the numerator (for you simple folk, you divide the bottom number into the top number.)
0.20
decimal for 3/8 = 0.375 3/8: = 3 ÷ 8 = 0.375 in decimal
decimal of 3/9 = 0.33333 3/9: = 3 ÷ 9 = 0.33333 in decimal
3/18 as a decimal = = 0.166673/18:= 3 ÷ 18= 0.16667 in decimal
It is: 3 and 3/5 = 3.6 as a decimal