2 years ago

The price of a notebook is 20% less than the price of a book. By

Mathematics

1 answer:

ki77a [65]2 years ago

3 0

Answer:

125%

Step-by-step explanation:

lets just say the book is $100. 20% less would be $80
now to go back to $100, we need to add $20 to $80
20 is 25% of 80, so add the extra 25% to 100% of 80

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