Answer :
a To convert percent to fraction divide it by 100
Then divide 8% by 100 to change it to fraction
[tex]\frac{8}{100}[/tex]Now we want to simplify it
Since 8 and 100 can divide by 2, then divide up and down by 2
[tex]\frac{\frac{8}{2}}{\frac{100}{2}}=\frac{4}{50}[/tex]Since 4 and 50 can divide by 2, then divide up and down by 2
[tex]\frac{\frac{4}{2}}{\frac{50}{2}}=\frac{2}{25}[/tex]Since 2 and 25 can not divide by any same number
Then 8% = 2/25