Mathematics, 12.02.2021 14:00, eguilford4438

In January, Mr Tan's students read 20 books. In Febuary, they read 15 books. What is the percent increase or decrease in the number of books they read? A. 5% decrease
B. 15% increase
C. 25% increase
D. 25% decrease

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In January, Mr Tan's students read 20 books. In Febuary, they read 15 books. What is the percent inc...