Convert each component of the ratio to a percentage form: 4:1:5

To convert each component of the ratio 4:1:5 to a percentage form, you can express each component as a fraction of the total ratio and then multiply it by 100.
The first component 4 can be expressed as $\frac{4}{(4+1+5)}=\frac{4}{10}=\frac{2}{5}$

Percentage of first component =$\frac{2}{5}\times 100$ = 40%
The second component 1 can be expressed as $\frac{1}{(4+1+5)}=\frac{1}{10}$

Percentage of second component =$\frac{1}{10}\times 100$ = 10%

The third component 5 can be expressed as $\frac{5}{(4+1+5)}=\frac{5}{10}=\frac{1}{2}$

Percentage of third component =$\frac{1}{2}\times 100$ = 50%
So, the percentage form of the 4:1:5 ratio is 40%, 10% and  50% respectively.