How many sig figs in 43? (Significant figures in 43)

How many sig figs in 43?

Here we will count how many significant figures (sig figs) are in 43 and show you what the sig figs in 43 are. In addition, we will also use the significant figures we found to write 43 in Scientific Notation and E-notation.

The significant figures of any number, like 43, are digits greater than 0, zeros between digits that are greater than 0, and trailing zeros in a number with a decimal point. Leading zeros and trailing zeros in a number without a decimal point are not significant figures. Using these parameters, we found our answers:

What are the sigs figs of 43?
Answer: 4 3

How many sig figs in 43?
Answer: 2

Using the significant figures of 43, we can express 43 in Scientific Notation and E-notation:

Scientific Notation:
43 = 4.3 × 10¹

E-notation:
43 = 4.3e+1

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