One
The logarithm to the base ten of 200 is 2.301 to four significant digits.
100(200/1460) = 13.7 %, to the number of significant digits justified by the limiting datum, 200.
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.
There are 4 significant digits in 5600.
The logarithm to the base ten of 200 is 2.301 to four significant digits.
4
It has 3 significant digits.
3 significant digits.
It has two significant digits.
Five. All nonzero digits are significant and zeros in between significant digits are significant.
100(200/1460) = 13.7 %, to the number of significant digits justified by the limiting datum, 200.
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.
Three significant digits.
50.4 has 3 significant digits.