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30-07-2019
Mathematics

contestada

Solve the problem.

The price of a printer was reduced from $400 to $300. What was the percent decrease?

30%

33.3%

25%

75%

Respuesta :

botellok botellok

03-08-2019

Answer:

25%.

Step-by-step explanation:

We are going to do a rule of three:

[tex]\frac{\$400}{\$300}=\frac{100\%}{x}[/tex]

[tex]x=\frac{300*100}{400}[/tex]

x= 75%.

Then, the percent decrease was 25%.

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