Question

Write the number in standard and expanded form. 304,800,400

Answer 1

We have to express the number 304,800,400 in standard and expanded form.

The expanded form is shown as a sum of each digit multiplied by its matching place value. Let us express the number in expanded from.

So, 304,800,400 =
`(3 * 100000000) + (4 * 1000000) + (8 * 100000)+ (4 * 100)`

=
`300000000 + 4000000 + 800000+400`

So, this is the expanded form of the given number.

Standard form is a way of writing down very large or very small numbers easily.

The standard from of the number is:

304,800,400 =
`3.048004 * 10^8`.