Question

If 521 × 411 = 2 × 10n what is the value of n ?

Answer 1

`10706.55`

Explanation:

From this starting equation
`521*411= 2*10n`

We can multiply both sides to simplify it:

`214131= 20n`

Then dividing both sides by 20, we get n:

`(214131)/(20)=n = 10706.55`