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When a number is rediced by 30% the answer is 1920. what is the number

Guest Apr 4, 2017
 #1
avatar+11 
+1

All you have to do is multiply the number by .30. 

Terriann  Apr 4, 2017
 #2
avatar
+1

When a number is rediced by 30% the answer is 1920. what is the number.

 

By "rediced" do you mean "reduced"????. If so, then we have:

 

Let the original number=N

N - 30%N =1,920

N - 0.30N =1,920

0.70N =1,920 divide both sides by 0.70

N =1,920 /0.70

N =2,742.86 - The original number.

Guest Apr 4, 2017
 #3
avatar+2765 
0

Yeah, nice! 

tertre  Apr 5, 2017

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