15.800
14.587020 rounded to four significant digits is 14.59
111.009 rounded to four significant digits is 111.0
First multiply both the numbers. 877 * 0.345 = 302.565 As both the taken numbers have 3 significant digits, so we will round off our answer. Rounding off to 3 significant figures we get 303. Now expressing it in scientific notation: 3.03 * 10^2 * means multiply , ^ means raised to the power
14.587020 has eight significant digits. If you were going to round it off to four, the answer would be 14.59
16.3
Solution: Given, number = 0.4559 If a number only has 2 significant digits, the maximum significant digits it can be rounded to is 2 significant digits. The zeros before a non Zero digit are not significant. The since 9>5 it adds 1 to preceding one while rounding off. ⟹0.046. The original number, 0.4559, has 4 significant digits. Rounding this number to 2 significant digits gives us 0.46.
Simply cut off the extra digits after rounding the last digit: 1.2
213
14.587020 rounded to four significant digits is 14.59
111.009mm rounded to four significant digits is 111.0mm
111.009 rounded to four significant digits is 111.0
First multiply both the numbers. 877 * 0.345 = 302.565 As both the taken numbers have 3 significant digits, so we will round off our answer. Rounding off to 3 significant figures we get 303. Now expressing it in scientific notation: 3.03 * 10^2 * means multiply , ^ means raised to the power
14.587020 has eight significant digits. If you were going to round it off to four, the answer would be 14.59
222.008 mm rounded to four significant digits is 222.0 mm
Rounding off by significant figures helps to simplify calculations and reduce the number of digits in a number while preserving its accuracy. It also helps in maintaining the precision of measurements and calculations by focusing on the most important digits. Additionally, rounding off by significant figures makes it easier to communicate results and compare values across different measurements or experiments.
31500
16.3