Q: How do you express 8.7204 in expanded notation?

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4.072 = (4 x 1) + (0/10) + (7/100) + (2/1000)

To express a number in expanded notation, you first need to divide it by a power of 10 such that the units is the greatest place value. In this case, you would divide by 100 to get 8.523. The next step is to add that power of ten to the sum as a multiplication. We use 100, which is the second power of 10. This can be written as 102. Thus 852.3 can be written in expanded notation as 8.523x102

In expanded notation, 60 can be written as 60 = 6 tens + 0 ones.

Expanded Notation of 20 = (2 x 10) + (0 x 1)

Expanded Notation of 24 = (2 x 10) + (4 x 1)

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Done!

no

4.072 = (4 x 1) + (0/10) + (7/100) + (2/1000)

To express a number in expanded notation, you first need to divide it by a power of 10 such that the units is the greatest place value. In this case, you would divide by 100 to get 8.523. The next step is to add that power of ten to the sum as a multiplication. We use 100, which is the second power of 10. This can be written as 102. Thus 852.3 can be written in expanded notation as 8.523x102

In expanded notation, 60 can be written as 60 = 6 tens + 0 ones.

Expanded Notation of 20 = (2 x 10) + (0 x 1)

Expanded Notation of 24 = (2 x 10) + (4 x 1)

7.5 in expanded notation: 7.5 = (7 x 1) + (5/10)

Expanded Notation of 37 = (3 x 10) + (7 x 1).

no

Expanded Notation of 46 = (4 x 10) + (6 x 1)

Write 2,784 in expanded notation as the sum of multiplication expressions