Ratios and Rates Vocabulary Pretest

A ___________________ is a number that is a factor of two or more numbers.

• Multiple

• Common factor

• Factor

• Greatest Common Factor

The greatest of the common factors of two or more numbers is ____________________. Also known as the greatest common divisor.

• Least Common Multiple

• Greatest Common Factor

• Equivalent Ratio

• Prime Factorization

The least nonzero number that is a multiple of two or more whole numbers is the __________________________.

• Greatest Common Factor

• Common Factor

• Factor

• Least Common Multiple

A _____________ is a comparison of two quantities by division.

• Rate

• Ratio

• Ordered pair

• Unit

A ___________ is a ratio comparing two quantities of different kinds of units.

• Rate

• Ratio

• Ordered Pair

• Unit

A ____________ has a denominator of 1 unit when the rate is written as a fraction.

• Ratio

• Rate

• Unit rate

• Ordered Pair

Multiplying or dividing two related quantities by the same number is called ____________

• Scaling

• Rate

• Ratio

• Least Common Multiple

You can use ______________________ to help determine the GCF and LCM of a given pair of numbers.

• Prime Factorization

• Factors

• Multiples

• Ratio

When graphing on the coordinate plane, you use an ________________ to determine where to plot each point.

• x-coordinate

• ordered pair

• origin

• y-coordinate

The point (0,0) is referred to as the ___________ on the coordinate plane.

• Ordered Pair

• Origin

• x-coordinate

• y-coordinate