124.5
62.99685 rounded to 4 significant figures is 63.00
They are 4 significant DIGITS, not numbers! It is only 1 number.
It is: 19.68
24.00
1.0348m rounded to 4 significant numbers is 1.035m
124.5
1.000 x 107
62.99685 rounded to 4 significant figures is 63.00
7.0001 rounded off to 4 significant figures is 7.000
111.009mm rounded to four significant digits is 111.0mm
They are 4 significant DIGITS, not numbers! It is only 1 number.
It is 2.053
It is: 19.68
24.00
At least 1 and at most 7. It could be 3,999,999.9 rounded to 7 significant figures; It could be 3,999,999 rounded to 6 significant figures; It could be 4,000,015 rounded to 5 significant figures; It could be 4,000,429 rounded to 4 significant figures; It could be 3,999,999 rounded to 3 significant figures; It could be 4,049,999 rounded to 2 significant figures; It could be 4,492,467 rounded to 1 significant figure.
2