Decrease in Number of Middle Schools in Virginia

By what percent did the number of middle schools in Virginia decrease from 2010 to 2016?

You have 1.6 but it says round to the nearest whole which is 2.

Answer:

The number of middle schools in Virginia decreased by 2% from 2010 to 2016.

Decrease in the number of middle schools in Virginia from 2010 to 2016 is an interesting trend. The data shows that there were 311 middle schools in Virginia in 2010, and by 2016, this number had decreased to 306.

Calculating the percentage decrease involves finding the difference in the number of schools, which is 311 - 306 = 5 schools. To convert this into a percentage decrease, we use the formula:

Percentage Decrease = (Decrease in Number / Initial Number) x 100

Plugging in our values, we get:

Percentage Decrease = (5 / 311) x 100 = 1.6%

However, since we need to round to the nearest whole number, the decrease in the number of middle schools in Virginia from 2010 to 2016 is 2%.

Understanding whole numbers and integers is essential in dealing with such calculations. Whole numbers include natural numbers and zero, without any fractions or decimals. They are represented as {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ...}. Integers, on the other hand, include all whole numbers and their negatives.

To decrease means to reduce or become reduced in number, quantity, size, or any other way. It signifies a decline or a reduction in a certain value. In the case of the middle schools in Virginia, the decrease in the number of schools indicates a change in the educational landscape over the years.