
Elementary Math Fractions, Percentages, Word Problems, Equations, Inequations, Factorization, Expansion 
 LinkBack  Thread Tools  Display Modes 
February 11th, 2016, 06:05 PM  #1 
Member Joined: May 2015 From: USA Posts: 34 Thanks: 1  Percent Change
Is there anything wrong with calculating the percent change of 2 average numbers? For example: 2014 average monthly number of school lunches sold: 2500 2015 average monthly number of school lunches sold: 3000 Percent change 2014  2015: 20% 
February 11th, 2016, 08:26 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,665 Thanks: 651 
Nothing wrong  why do you think there might be?

February 12th, 2016, 02:27 AM  #3 
Senior Member Joined: May 2015 From: Varanasi Posts: 110 Thanks: 5 Math Focus: Calculus 
500(change in sale)/2500(previous sale) = 0.2 0.2*100 = 20 You are right. Last edited by skipjack; October 26th, 2016 at 02:42 PM. 

Tags 
change, percent 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Percent Change  Scully  Elementary Math  4  July 31st, 2015 11:49 AM 
Geometry percent change  Rfeynman16  Geometry  10  January 2nd, 2014 09:13 PM 
Percent Change Question  moreyS  Algebra  3  February 12th, 2012 08:31 PM 
Find previous weights from current weights & percent change  billiboy  Applied Math  4  June 16th, 2009 12:26 AM 
Help? Percent of Change!  Verridith  Elementary Math  3  November 29th, 2007 05:07 AM 