+0  
 
0
239
2
avatar+92 

92 to 9

24 to 96

75 to 74

 #1
avatar
+1

%Change =[New - Old] / Old x 100

 

[9 - 92] / 92 x 100 =-90.2% Decrease.

 

[96 - 24] / 24 x 100 =300% Increase.

 

[74 - 75] / 75  x 100 =-1.3% Decrease.

Guest Nov 2, 2017
 #2
avatar+627 
+1

(a) 

 

92 - 9 / 92 which is about 0.9

 

Answer is a 90 percent change

 

(b)

 

absolute value of 24 - 96 / 24 which is 0.3

 

Thhe answer is a 30 percent change

 

(c) 

 

75 - 74 / 75 which is 0.013333....

 

Answer is a 1 percent change

supermanaccz  Nov 2, 2017

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