Question

How many significant figures are in 2.345into 10power4

Answer 1

Answer:

There are 4 significant figures

Explanation:

To determine the number of significant figures in a number use the following 3 rules :-

• Non-zero digits are always significant.
• Any zeros between two significant digits are significant.
• A final zero or trailing zeros in the decimal portion ONLY are significant.

Answer 2

Answer:

There are 4 significant figures in 2.345 x 10power4