Unit Rates with Fractions

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, often expressed as 'per' something, such as miles per hour or price per item.

Front

How do you calculate a unit rate from a fraction?

Back

To calculate a unit rate from a fraction, divide the numerator by the denominator to find the rate per one unit.

Front

What is the formula for finding the speed of an object?

Back

Speed is calculated using the formula: Speed = Distance / Time.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the relationship between unit rates and proportions?

Back

Unit rates can be used to set up proportions, allowing you to compare different rates and solve for unknown quantities.

Front

How do you find the total amount needed when given a rate per unit?

Back

Multiply the unit rate by the total number of units to find the total amount needed.

Front

What is the significance of understanding unit rates in real-life applications?

Back

Understanding unit rates helps in making informed decisions, such as comparing prices, calculating speeds, and determining quantities needed.

Front

How can you determine how long it will take to fill a container at a constant rate?

Back

To determine the time to fill a container, divide the height (or volume) of the container by the rate at which it is filling.

Front

What is the process for solving application-based questions involving fractions?

Back

Identify the quantities involved, set up the appropriate equations or ratios, and solve for the unknown using arithmetic operations.

Front

How do you find the price per unit when given a total cost and quantity?

Back

Divide the total cost by the quantity to find the price per unit.