Four.
Unless the trailing 0 is for conventional use only: many formats default to 2 decimal places.
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.
The answer is five. All the digits are significant.
There are 4 significant digits in 5600.
There are three significant digits in 3.56.
4
4270 ml = 4.27 liters
It has two significant digits.
It has 3 significant digits.
3 significant digits.
Five. All nonzero digits are significant and zeros in between significant digits are significant.
There are 10 millimetres in one centimetre. Therefore, 4270 millimetres is equal to 4270 / 10 = 427 centimetres.
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.
50.4 has 3 significant digits.
There are 4 significant digits in 5600.