answersLogoWhite

0


Best Answer

% of change = [(21-15)/15] x 100%= 40% (increase)

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Anonymous

Lvl 1
4y ago

40%

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the percent of change if 15 is increased to 21?
Write your answer...
Submit
Still have questions?
magnify glass
imp