# Question #bbcf9

##### 1 Answer

Mar 2, 2016

#### Explanation:

The equation for radioactive decay is:

We can say that

If 34% decay then there must be 100 - 34 = 66% atoms remaining.

Mar 2, 2016

The equation for radioactive decay is:

We can say that

If 34% decay then there must be 100 - 34 = 66% atoms remaining.