62.99685 rounded to 4 significant figures is 63.00
Chat with our AI personalities
A number with only 1 significant figure can't be rounded to 3 significant figures
72 is 72.2 rounded to two significant figures.
e A number that has only 1 significant figure can't be rounded to 3 significant figures
635 is already a three significant figure number.
That depends to what number of figures you are rounding to. Rounded to one significant figure, 361 is approximately equal to 400. Rounded to two significant figures, this is equal to 360.