+0  
 
0
166
2
avatar+229 

use the percent of change to find the new amount 

 

Question 1    84 increased by 12% 

 

Question 2    820 decreased by 25%

Nerd123  Jan 30, 2018
edited by Nerd123  Jan 31, 2018
 #1
avatar+13014 
+2

84  x  1.12  = 94.08

 

820 x (1- .25) = 615

ElectricPavlov  Jan 31, 2018
 #2
avatar+229 
+1

Thank you

Nerd123  Jan 31, 2018

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