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The price of a notebook is 20% less than the price of a book. By what percent is the price of the book higher than the price of the notebook?

Sagot :

The price of the book is 125% higher than the price of the notebook if the price of a notebook is 20% less than the price of a book.

What is the percentage?

It is defined as the ratio of two numbers expressed in the fraction of 100 parts. It is the measure to compare two data, the % sign is used to express the percentage.

Let x is the price of the book

And y is the price of the notebook,

Then,

y = x- 0.20x = 0.80x

x = (1/0.80)y

x = 1.25y

So x is 1.25 or 125% higher than the, y

Thus, the price of the book is 125% higher than the price of the notebook if the price of a notebook is 20% less than the price of a book.

Learn more about the percentage here:

brainly.com/question/8011401

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