Question

The number 3.453 has two 3s. Why does each 3 have a diffrent value

Answer 1

Answer:

The given number is 3.453.

The first 3 that is before the decimal is at ones place.

Or $3\times1=3$

But the second 3 which is after the decimal is at thousandth place.

Or $\frac{3}{1000}=0.003$

Hence, you can clearly see the different values of both three's. These are different due to the place values.

Answer 2

There is a three before the decimal that represents the ones place to where it's just 3. The three after is in the thousandths place. If you need more explanation message me;)