Register
in June, Mr.Chen's class read 40 books, in July they read 30 books what is the percent increase or decrease in the number of books they have read.
102k views
4 votes
in June, Mr.Chen's class read 40 books, in July they read 30 books what is the percent increase or decrease in the number of books they have read.

User Cedric Hadjian
by
5.4k points

2 Answers

3 votes

Answer:

25%

Explanation:

User Sergey Tselovalnikov
by
5.0k points
4 votes
The percent decrease is 25%
User Merline
by
4.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
Link Copied!