Question

the significant figures in 5.2 43 are​

Answer 1

Answer:

there are 4 significant figures

Answer 2

The significant figure in both the numbers is two.

Significant figuers in a number are counted for the purpose of rounding the digits. It is done to find out the significant digits from the given number.

There are specific rules while finding the significant number -

• All the non zero digits or numbers are taken into account.
• Zero or zeroes written before the numbers are ignored.
• Zero or zeroes written after the number do not count unless it is a decimal number.
• Zeroes in between the numbers are counted.