Question

Write 243 as a power using the number 3 as the base

Answer 1

`3^5`

Explanation:

Hello! Let's help you with your question here!

So, we want to know 243 as a power using the number 3 as the base. Well, there is an easy way in figuring out to what the power would be.

We have the total and we already have the base. In order to figure out what the power number is, we can essentially just divide 243 by our base number 3, until we get to a point where we can't divide the number by 3 without getting a decimal value! So it would look like this!

`243/3=81`

`81/3=27`

`27/3=9`

`9/3=3`

`3/3=1`

Now, it's just a matter of counting how many times we divided by 3 and it turns out we divided the number by 3 5 times! Therefore, we can say that:

`3^5=243`