Question

What is the standard form of $5\times 100000+3\times 10000+6\times 1000+4\times 0+9$

Answer 1

Simplify the given expanded form

$\begin{array}{rcl}5\times 100000+3\times 10000+6\times 1000+4\times 0+9& =& 500000+30000+6000+0+9\\ & =& 536009\\ & =& 5,36,009\end{array}$

Hence, the standard form of given expansion is $5,36,009$