Question

why is
$25 + 25 + 25 + 25 + 25 + 25 \times 420$
​

Answer 1

$25 + 25 + 25 + 25 + 25 + 25 \times 420 \\ = 125 + 25 \times 420 \\ = 125 + 10480 \\ = 10605$

your answer is here

Answer 2

$$\begin{lgathered}25 + 25 + 25 + 25 + 25 + 25 \times 420 \\ = 125 + 25 \times 420 \\ = 125 + 10480 \\ = 10605\end{lgathered}$$