Find the number from each of the following expanded form:

(a) 8 × 10^{4} + 6 × 10^{3} + 0 × 10^{2} + 4 × 10^{1} + 5 × 10^{0}

(b) 4 × 10^{5} + 5 × 10^{3} + 3 × 10^{2} + 2 × 10^{0}

(c) 3 × 10^{4} + 7 × 10^{2} + 5 × 10^{0}

(d) 9 × 10^{5} + 2 × 10^{2} + 3 × 10^{1}

(a) In this question,

We have to find the number from above given numbers which are in expanded form:

Thus,

8 × 10^{4} + 6 × 10^{3} + 0 × 10^{2} + 4 × 10^{1} + 5 × 10^{0}

= 80000 + 6000 + 00 + 40 + 5

= 86045

(b) In this question,

We have to find the number from above given numbers which are in expanded form:

Thus,

4 × 10^{5} + 5 × 10^{3} + 3 × 10^{2} + 2 × 10^{0}

= 400000 + 5000 + 300 + 2

= 405302

(c) In this question,

We have to find the number from above given numbers which are in expanded form:

Thus,

3 × 10^{4} + 7 × 10^{2} + 5 × 10^{0}

= 30000 + 700 + 5

= 30705

(d) In this question,

We have to find the number from above given numbers which are in expanded form:

Thus,

9 × 10^{5} + 2 × 10^{2} + 3 × 10^{1}

= 900000 + 200 + 30

= 900230

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