1st Semester Review

Front

What is a fraction in lowest terms?

Back

A fraction is in lowest terms when the numerator and denominator have no common factors other than 1.

Front

How do you calculate percent increase?

Back

Percent increase = (New Value - Old Value) / Old Value × 100%.

Front

If Duke swims 0.1 mile in 2 minutes, how many miles does he swim in 1 minute?

Back

Duke swims 0.05 miles in 1 minute.

Front

What does it mean if C + D = 0 on a number line?

Back

It means that points C and D are opposites of each other.

Front

What shape is created when a right rectangular prism is sliced at an angle?

Back

The shape created is a parallelogram.

Front

What is the definition of a right rectangular prism?

Back

A right rectangular prism is a three-dimensional shape with six rectangular faces, where all angles are right angles.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and denominator by their greatest common divisor (GCD).

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the relationship between speed, distance, and time?

Back

Speed = Distance / Time.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length.