Question

In 2010, there were 311 middle schools in Virginia. In 2016, there were 306. By what percent did the number of middle schools in Virginia decrease from 2010 to 2016?

Answer 1

To find the percentage decrease in the number of middle schools in Virginia from 2010 to 2016, we can use the formula: Percentage decrease = ((Initial value - Final value) / Initial value) x 100. Using the given data, the number of middle schools in Virginia decreased by 1.6% from 2010 to 2016.

Step-by-step explanation:

To find the percentage decrease in the number of middle schools in Virginia from 2010 to 2016, we can use the formula:

Percentage decrease = ((Initial value - Final value) / Initial value) x 100

Using the given data:

Initial value = 311

Final value = 306

Substituting these values into the formula:

Percentage decrease = ((311 - 306) / 311) x 100 = 1.6%

Therefore, the number of middle schools in Virginia decreased by 1.6% from 2010 to 2016.

Answer 2

Answer:1.6%

Step-by-step explanation: no of students in 2010=311

no of students in 2016=306

difference=311-306

=5

%decrease=5/311 x 100