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nikklg [1K]
3 years ago
10

A dress cost $63. If the store is having a 20% off sale, how much does the dress cost now? ( the answer is $50.40 but I need to

know HOW to do it.)
Mathematics
1 answer:
slega [8]3 years ago
6 0

Answer:

$50.40

Step-by-step explanation:

Make an equation:

                 20%  

------    =    -------        

63              100%      

  1.  63 x 20= 1,260
  2. 1,260/100=12.6        
  3. 63 - 12.6 = 50.40                        
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elena55 [62]
Hey there! 

This seems like a algebraic expression

SO,
Remember: negative and negative = positive
                      positive and positive = positive
                     positive and negative = negative
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In this problem we will be doing negative and negative so that means our answer will be a negative 

Firstly, lets line up our decimals to solve this problem (once when you do that , you can solve it easier)

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Good luck on your assignment and enjoy your day

~LoveYourselfFirst:)
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3 years ago
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jeka94
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MrRissso [65]

Answer:

1

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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