How to write it in expanded form

12.0067 Is this answer right
1*10+2*1+6*1/1000+7*1/10000

Yes.

thank you

You're welcome.

To write the number 12.0067 in expanded form, we need to break it down into its place value components.

The given number can be broken down as follows:
1 * 10 (tens place)
2 * 1 (ones place)
6 * 1/1000 (thousandths place)
7 * 1/10,000 (ten-thousandths place)

To simplify the fractions, we can multiply the numerator and denominator by 10,000 to get rid of the decimal places:
6 * 1/1000 becomes 6/10,000
7 * 1/10,000 remains as 7/10,000

So, the expanded form of 12.0067 is:
1 * 10 + 2 * 1 + 6/10,000 + 7/10,000

To check if the given expanded form is correct, we can evaluate it:
1 * 10 = 10
2 * 1 = 2
6/10,000 = 0.0006
7/10,000 = 0.0007

Adding these values together:
10 + 2 + 0.0006 + 0.0007 = 12.0013

Upon evaluation, we find that the given expanded form does not match the original number 12.0067. There seems to be an error in the calculations or in the representation of the expanded form. Double-check the calculations or try a different approach to ensure accuracy.