Rewrite the Following in Its Equivalent Decimal Form $5 \cdot 10 ^ { 2 } + 4 \cdot 10 + 7 \cdot 10 ^ { - 1 } + 2 \cdot 10 ^ { - 2 }$

Multiple Choice

Rewrite the following in its equivalent decimal form.
- $5 \cdot 10 ^ { 2 } + 4 \cdot 10 + 7 \cdot 10 ^ { - 1 } + 2 \cdot 10 ^ { - 2 }$

A) $54.72$
B) 5472
C) $540.72$
D) $54.072$