vanessapineda11 vanessapineda11
  • 11-10-2018
  • Mathematics
contestada

Notebooks cost a $1.20 each this week and they will be on sale for $0.80 what percentage is the sale

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nap14hockey
nap14hockey nap14hockey
  • 11-10-2018

We can use algebra.

So, what rate time 1.20 = .80


Let x = the rate (in a decimal form)

1.20x = .80

x = .6666666666

Now, we need to multiply by 100 to get a percentage.

66.66 The price is 66% of the regular price.


They marked it off

33.33%

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builderman builderman
  • 11-10-2018

The answer to you question is 2/3 or 67%

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