Question

Find the number form each of the following expanded forms:
$8\times {10}^4+6\times {10}^3+0\times {10}^2+4\times {10}^1+5\times {10}^0$

Answer 1

We have,

$8\times {10}^4+6\times {10}^3+0\times {10}^2+4\times {10}^1+5\times {10}^0$

$\Rightarrow 80000+6000+0+40+5$

$\Rightarrow 80000+6000+45$

$\Rightarrow 80000+6045$

$\Rightarrow 86045$

Hence, this is the answer.