6th Ratio Review

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What is the ratio of 4 to 6 in simplest form?

Back

The simplest form of the ratio 4 to 6 is 2 to 3.

Front

How do you find the price per unit?

Back

To find the price per unit, divide the total cost by the number of units.

Front

If a gas tank costs $46.80 to fill and holds 13 gallons, what is the price per gallon?

Back

$3.60 per gallon.

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to represent a point in a coordinate system, written as (X, Y).

Front

How do you calculate words per minute?

Back

To calculate words per minute, divide the total number of words typed by the number of minutes taken.

Front

If Antonia types 408 words in 4 minutes, how many words does she type per minute?

Back

102 words per minute.

Front

What does it mean to compare quantities?

Back

To compare quantities means to evaluate the relationship between two or more amounts.

Front

What is the formula for finding a unit rate?

Back

The formula for finding a unit rate is: Unit Rate = Total Quantity / Number of Units.