Front

What is a unit price?

Back

The cost of a single unit of a product, calculated by dividing the total price by the number of units.

Front

How do you find the better deal between two products?

Back

Compare the unit prices of both products; the one with the lower unit price is the better deal.

Front

What does it mean for a table to be proportional?

Back

A table is proportional if the ratio between the two quantities remains constant.

Front

How do you calculate the rate per hour?

Back

Divide the total cost by the total number of hours.

Front

What is the constant of proportionality?

Back

It is the constant value (k) that relates two proportional quantities, found by dividing one quantity by the other.

Front

How do you determine if a relationship is proportional?

Back

Check if the ratios of the two quantities are equivalent for all pairs of values.

Front

What is the formula for finding gallons per hour?

Back

Gallons per hour = Total gallons / Total hours.

Front

What is the significance of the constant of proportionality in real-life situations?

Back

It helps to understand how one quantity changes in relation to another, such as speed or cost.

Front

How can you express a rate in different units?

Back

Convert the units by multiplying or dividing by appropriate factors (e.g., hours to minutes).

Front

What is the relationship between proportionality and linear equations?

Back

Proportional relationships can be represented by linear equations in the form y = kx, where k is the constant of proportionality.