Quarter 1 Review - Honors 6

Front

What is the greatest common divisor (GCD)?

Back

The greatest common divisor (GCD) of two or more numbers is the largest number that divides all of them without leaving a remainder.

Front

How do you find the GCD of 96 and 144?

Back

To find the GCD of 96 and 144, list the factors of each number: Factors of 96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96; Factors of 144: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144. The GCD is 48.

Front

What is a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis). Points are located using ordered pairs (x, y).

Front

How do you determine the coordinates of a point in a square?

Back

To determine the coordinates of a point in a square, ensure that the distances between the points are equal and that the angles between the sides are right angles (90 degrees).

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. For example, (1/2) * (3/5) = (1*3)/(2*5) = 3/10.

Front

What is the difference between two numbers?

Back

The difference between two numbers is the result of subtracting one number from another.

Front

How do you calculate the difference in time?

Back

To calculate the difference in time, subtract the earlier time from the later time. For example, if Josh ran in 23.8 seconds and Michael in 24.75 seconds, the difference is 24.75 - 23.8 = 0.95 seconds.

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a coordinate plane, typically represented as (x, y).

Front

What is the significance of the origin in a coordinate plane?

Back

The origin is the point where the x-axis and y-axis intersect, represented as (0, 0). It serves as the reference point for all other points on the plane.