Evaluate: $$3\times 10000+7\times 1000+9\times 100+0\times 10+4$$
Correct option is C. $$37904$$
$$\textbf{Simplify the given expression.}$$
$$3 \times 10000 + 7 \times 1000 + 9 \times 100 + 0 \times 10 + 4$$
$$= 30,000 + 7000 + 900 + 0 + 4$$
$$= 37,904$$
$$\therefore\ 3 \times 10000 + 7 \times 1000 + 9 \times 100 + 0 \times 10 + 4 = 37,904$$
$$\textbf{Hence Option C is correct}$$