karnette17 karnette17

05-11-2018
Mathematics

contestada

What is the percent decrease of 3 hours to 1/2 hour

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tramserran tramserran

05-11-2018

Answer: 83.33% decrease

Step-by-step explanation:

[tex]\frac{New - Original}{Original}[/tex]

[tex]\frac{0.5 - 3}{3}[/tex]

= [tex]\frac{-2.5}{3}[/tex]

= -0.8333

= -83.33%

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