Answer:
4%
Step-by-step explanation:
Percentage increase can be found using this formula:
[tex]Percentage \ Increase = \frac{New-Old}{Old}*100[/tex]
Where new age is 26
old age is 25
Let's solve:
[tex]Percentage \ Increase = \frac{New-Old}{Old}*100\\Percentage \ Increase = \frac{26-25}{25}*100\\Percentage \ Increase = \frac{1}{25}*100\\=4[/tex]
Hence, there is a 4% increase
