Question

The given expanded notation is for what decimal number?(2×10,000)+(3×1,000)+(5×100)+(4×10)+(0×1)+(8× 1/10)+(9 × 1/100)a.) 23,540.89b.) 2,354.89c.) 235,408.9d.) 23,548.9

Answer 1

Step-by-step explanation:

To determine the decimal number of the given expanded notation, we simplify them first:

(2×10,000)= 20,000

(3×1,000) = 3,000

(5×100) = 500

(4×10) = 40

(0×1) = 0

(8× 1/10) = 0.8

(9 × 1/100) = 0.09

We can also use below chart as a guide:

So, we just add the values or use above chart to determine the decimal number.

20,000+3,000+500+40+0+0.8+0.09 = 23,540.89

Therefore, the answer is 23,540.89.