Answer :
0.427=~0.43
Significant figures, such figures, which round up the measurement or calculation result to give it to the specified precision.
If the last digit is less than 5 is rounded down earlier one else up one.
Significant figures, such figures, which round up the measurement or calculation result to give it to the specified precision.
If the last digit is less than 5 is rounded down earlier one else up one.