Question

How many zeros are significant in 0.0040500?

Answer 1

Answer:

Step-by-step explanation:

3 zeroes are significant

Answer 2

Answer:  3 zeros

Any number with zeros after the decimal without any natural number is considered insignificant. Example: 1.01000 Here the number of zeros is 4 but the number of significant zeros is only 1. Hence the number of significant zeros in the number 0.0040500 is 3 zeros that are present before the number 405.