Question

So which statement of significant figures values has 2 of them 7.8540.00746400.7

Answer 1

Ang sagot po ay:0.98006430026

Explanation:

Yan po nasagot ko thank you

Answer 2

To know the number of significant values, we can use the following rules:

1. Every number that is different from 0 is significant

2. If the zero is between two digits, it is significant.

3. the zeros on the left of the first significant figure are not significant

4. the zeros on the right of the first significant figure are significant

So, in this case:

7.8 has 2 significant figures

54 has 2 significant figures

0.0074 has 2 significant figures

6400.7 has 5 significant value

Answers: 7.8, 54, and 0.0074