Question

How many significant figures does this number have? 6,253.862

Answer 1

Because there are no zeroes, just count the number of digits. There are 7 significant numbers here.

Answer 2

There are 7 significant figures in the number 6,253.862.

Explanation:

Given : Number
`6,253.862`

To find : How many significant figures does this number have?

Solution :

Rules to determine the significant figures in the number :

1) Non-zero digits are always significant.

2) Any zeros between two significant digits are significant.

3) A final zero or trailing zeros in the decimal portion only are significant.

According to the rules,

In number
`6,253.862`

There are 6,2,5,3,8,6,2=7

Therefore, There are 7 significant figures in the number 6,253.862.