It is a specified degree of accuracy or precision.
a decimal
It is called a decimal Because those are after the decimal point.
quadrillionth.
Fractions or decimal fractions.
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 12th decimal place to the right of the decimal point is the trillionths place.
The second decimal place to the right of the decimal point is called the hundredths place
a decimal
It is called a decimal Because those are after the decimal point.
The third plce value to the right of the decimal point is the thousandths place. So the 3rd zero after the decimal would be called 0 thousandths.
significant figure
A terminating decimal representation.
It is the ten millionths place.
quadrillionth.
Millionths.
The second zero to the right of the decimal point is the hundredths (1/100) place.
It is called the ones place.