Respuesta :
Answer:
Percent increase on life preservers = 52 %
Step-by-step explanation:
Here we need to find the percent increase on life preservers, to the nearest whole percent.
[tex]\texttt{Percent increase on life preservers=}\frac{\texttt{Selling value- Cost}}{\texttt{Cost}}\times 100\\\\\texttt{Percent increase on life preservers =}\frac{35-23}{23}\times 100\\\\\texttt{Percent increase on life preservers =}\frac{12}{23}\times 100\\\\\texttt{Percent increase on life preservers =}52.17\%[/tex]
Percent increase on life preservers = 52.17 % = 52 %
Percent increase on life preservers = 52 %