1st Semester Final

Front

What is the unit rate if Johnny read 300 words in 6 minutes?

Back

50 words per minute.

Front

Which jug has the better unit rate?

Back

Jug 2.

Front

If Mary saved $17.50 in 3 weeks, how much will she save in 15 weeks?

Back

$87.50.

Front

What does the inequality k < 3 represent on a graph?

Back

All values of k that are less than 3.

Front

If a cake recipe calls for 1.5 cups of milk and 3 cups of flour, how much milk is needed if 5 cups of flour are used?

Back

2.5 cups of milk.

Front

Define unit rate.

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit.

Front

How do you calculate a unit rate?

Back

Divide the total quantity by the number of units.

Front

What is the formula to find the total savings over a period of time?

Back

Total Savings = (Savings per week) x (Number of weeks).

Front

What does the graph of k < 3 look like?

Back

A line at k=3 with shading to the left.

Front

What is the relationship between ingredients in a recipe called?

Back

Proportion.