Following all significant figure rules use your calculator to solve: 2050 x 4.389. You may enter your answer using scientific notation. *

Answer 1

2050 has three significant figures, because, while zeroes between non-zero digits are significant trailing zeroes are not significant when not followed by a decimal point.

4.389 has four significant figures, because all non-zero digits are significant.

Their product, , will have three significant figures, because product have fewest number of significant digits of their multiplicands.

(to represent that the first two zeroes are signifcant even though they are trailing)