OL District Assessment 2 Review

Front

What is the coordinate of Point Z?

Back

Point Z is located at (-3 1/2, 3).

Front

How do you find a point that is a specific distance away from another point on a coordinate grid?

Back

To find a point that is a specific distance away, you can add or subtract that distance from the coordinates of the original point.

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio of two integers.

Front

Order the following rational numbers from least to greatest: 0.4, ⅔, 45/40, 100%.

Back

0.4, ⅔, 100%, 45/40.

Front

What is the total cost of 6 books if each book costs the same amount and the total is $45.00?

Back

Each book costs $7.50.

Front

What is a proportional relationship?

Back

A proportional relationship is one where two quantities maintain a constant ratio.

Front

If Maddi answered 9 out of 12 questions correctly, what percent did she score?

Back

Maddi scored 75%.

Front

How do you calculate the percentage of correct answers?

Back

To calculate the percentage, divide the number of correct answers by the total number of questions and multiply by 100.

Front

What is the formula for finding the cost of multiple items?

Back

Total Cost = Number of Items × Cost per Item.

Front

What does it mean for numbers to be in order from least to greatest?

Back

It means arranging the numbers starting from the smallest value to the largest value.