It moves two places to the left.
It move two place to the left.
The decimal place "moves" one space to the left.
The decimal point moves to the left.
The '9' is in the "first decimal" place and the '3' is in the "second decimal" place.Rules for roundingIf the number in the second decimal place is 5 or greater then the number in the first decimal place is rounded upwards by 1.If the number in the second decimal place is 4 or less then the number in the first decimal place is left unchanged.As the problem in this case is 3.93 and the number in the second decimal place is less than 5, we end up with3.9 "correct to one decimal place" or "rounded to one decimal place".
1.1 is to the first decimal place
It move two place to the left.
When you divide by ten the decimal point moves one place to the left.
111,100/1,000=111.1
The decimal place "moves" one space to the left.
The decimal point moves to the left.
3.22
34.2
0.708
The '9' is in the "first decimal" place and the '3' is in the "second decimal" place.Rules for roundingIf the number in the second decimal place is 5 or greater then the number in the first decimal place is rounded upwards by 1.If the number in the second decimal place is 4 or less then the number in the first decimal place is left unchanged.As the problem in this case is 3.93 and the number in the second decimal place is less than 5, we end up with3.9 "correct to one decimal place" or "rounded to one decimal place".
The expanded form of a decimal point involves breaking down the decimal number into its individual place values. For example, the decimal point in the number 3.456 represents the tenths place. In expanded form, this number would be written as 3 + 4/10 + 5/100 + 6/1000. Each digit after the decimal point is divided by a power of 10 corresponding to its place value.
1.1 is to the first decimal place
387.4