The price of a notebook has risen to $3.70 today. Yesterday's price was $3.20 . Find the percentage increase. Round your answer to the nearest tenth of a percent.

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asked Dec 17, 2022 103k views

2 votes

The price of a notebook has risen to $3.70 today. Yesterday's price was $3.20 . Find the percentage increase. Round your answer to the nearest tenth of a percent.

Mathematics
high-school

Kannan Arumugam asked

by Kannan Arumugam

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1 Answer

7 votes

Answer:

16%

Explanation:

Equation:
(new value-old value)/(old value) * 100

(3.70-3.20)/(3.20) * 100=
(0.50)/(3.20) * 100

0.15625 (round to .16)

16%

MajAfy answered Dec 23, 2022

by MajAfy

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