3.
3 significant figures.
As expressed, three.
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.
3.
12,300 has 3 significant figures.
3 significant figures.
3 significant figures.
3 of them.
As expressed, three.
4
It has two significant digits.
3 significant digits.
It has 3 significant digits.
Well, honey, 1467 has four significant digits. It's not rocket science, just count the numbers that actually matter and ignore those pesky zeros at the end. Keep it simple, sweetheart.
Five. All nonzero digits are significant and zeros in between significant digits are significant.