Question

2. Write the rules of determining the number of significant figures.​

Answer 1

Answer:

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.

hope will be HELPFUL :-)

Answer 2

Answer:

ok

Explanation:

1:all non zero digits are significant figures

2;zero is present blw the two non zero digits the zeros becomes significant