If in 3160 years, a radioactive substance becomes one-fourth of the original amount, find it’s the half-life period.

Explanation

To solve the problem of finding the half-life period of a radioactive substance that becomes one-fourth of its original amount in 3160 years, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Decay**:
We know that after a certain time, the amount of a radioactive substance decreases. In this case, after 3160 years, the substance has become one-fourth of its original amount.

2. **Using the Half-Life Formula**:
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