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In January, a bookstore sells 450 books, but in February, it sells only 300 books. What is the percent of change from January to February?

66.7%
-33.3%
50%
-50%

2 Answers

3 votes
January : 450 books
February : 300 books

the difference of Jan to Feb = 300 - 450 = -150
the percent of change = -150/450 x 100% = -33,3 %
User Saber CN
by
7.7k points
4 votes

Answer:

- 33.33%

Explanation:

Given,

The number of books sold on January = 450,

While, the number of books sold on February = 300

Thus, the percent of change from January to February =
\frac{\text{books sold on February-books sold on January}}{\text{books sold on January}}* 100


=(300-450)/(450)* 100


=-(15000)/(450)


\approx -33.33\%

Second option is correct.

User Turo
by
8.6k points

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