Question

(I need help quick this assignment is due today)what is 421.53 in expanded form? I will give you 11 points.

Answer 1

Explanation:

400

+ 20

+ 1

+ 0.5

+ 0.03

Answer 2

Expanded Notation Form:

421.53 =

400

+ 20

+ 1

+ 0.5

+ 0.03

Expanded Factors Form:

421.53 =

4 × 100

+ 2 × 10

+ 1 × 1

+ 5 × 0.1

+ 3 × 0.01

Expanded Exponential Form:

421.53 =

4 × 102

+ 2 × 101

+ 1 × 100

+ 5 × 10-1

+ 3 × 10-2

Word Form:

421.53 =

four hundred twenty-one and fifty-three hundredths

Explanation: