Ratio / Coordinate Plane Review

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division.

Front

What is a rate?

Back

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

Front

How do you represent a ratio in a table?

Back

A ratio can be represented in a table by showing equivalent values that maintain the same relationship.

Front

What does the coordinate plane consist of?

Back

The coordinate plane consists of two perpendicular lines: the x-axis (horizontal) and the y-axis (vertical).

Front

What are the four quadrants of the coordinate plane?

Back

Quadrant I (Q1): (+,+), Quadrant II (Q2): (-,+), Quadrant III (Q3): (-,-), Quadrant IV (Q4): (+,-).

Front

In which quadrant is the point (-4, 5)?

Back

The point (-4, 5) is in Quadrant II (Q2).

Front

If a fruit drink has 2 grams of sugar in every 8 fluid ounces, what is the ratio of sugar to fluid ounces?

Back

The ratio of sugar to fluid ounces is 2:8, which simplifies to 1:4.

Front

How do you calculate the time taken to swim a certain number of laps?

Back

To calculate the time, divide the total number of laps by the laps per minute and then multiply by the time taken for those laps.

Front

If Jose swims 3 laps in 2 minutes, how long will it take him to swim 27 laps?

Back

It will take him 18 minutes to swim 27 laps.

Front

What is the formula to find the earnings from selling tickets?

Back

Earnings = Price per ticket x Number of tickets sold.