What is $3.49 to $3.89 rounded to the nearest increase percent

Increase percentage : 11.5 %.

Step-by-step explanation:

Given :  $3.49 to $3.89

To find : what is $3.49 to $3.89 rounded to the nearest increase percent.

Solution : We have given $3.49 to $3.89

Initial value :   $3.49

Final value : $3.89

Increased value : $3.89 - $3.49 = $0 .40

Increase percentage : ,

Plugging the values

Increase percentage : .

Increase percentage : 11.46 %

Rounded value : 11.5%.

Therefore, Increase percentage : 11.46 %.