The number of significant digits is the length of the numerical string from the first to the last non-zero digits in a number.
The number if significant digits in 9807600, or 0.0012021 is 5.
Five. All nonzero digits are significant and zeros in between significant digits are significant.
Five. All nonzero digits are significant and zeros in between significant digits are always significant.
Five. All nonzero digits are significant and zeros in between significant digits are always significant.
Five. All nonzero digits are significant and zeros in between significant digits are always significant.
Four - zeros between significant digits are significant.
4 significant digits.
It has two significant digits.
It has 6 significant digits.
It has 3 significant digits.
No, it has 3 significant digits.
The 1st four digits are significant
3 significant digits.