It is 1.4015
5.407 divided by 8 = 0.675875 rounded to four digits is 0.6759
111.009 rounded to four significant digits is 111.0
The first four digits are the ones to stay; the rest become zeros and become "unsignificant". 431,801 rounded becomes 431,800.
111.009mm rounded to four significant digits is 111.0mm
2.106
14.587020 rounded to four significant digits is 14.59
It is: 12.66 cm
111.0
111.0
The first four digits, written backwards, will be 141.3. The reversed version of pi rounded to 4 digits will be 241.3
222.008 mm rounded to four significant digits is 222.0 mm
The quotient of the sum of a number and three, and four is seven