Fall 24/25

Front

What is a tip and how is it calculated?

Back

A tip is a small amount of money given to someone for their service, typically calculated as a percentage of the total bill. For example, a 20% tip on a $45 bill is calculated as 0.20 x 45 = $9.

Tags

CCSS.6.RP.A.3C

Front

What is a proportional relationship?

Back

A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant. For example, if Table B shows that for every 2 apples, there are 4 oranges, the ratio is 2:4 or 1:2.

Tags

CCSS.7.RP.A.2A

Front

How do you set up a ratio based on a recipe?

Back

To set up a ratio based on a recipe, identify the quantities of each ingredient and express them as a fraction. For example, in a recipe that calls for 2 cups of flour for every 3 cups of sugar, the ratio is 2:3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find a percentage of a total?

Back

To find a percentage of a total, multiply the total by the percentage (expressed as a decimal). For example, to find 40% of 200 students, calculate 0.40 x 200 = 80.

Tags

CCSS.6.RP.A.3C

Front

What does a scale on a blueprint represent?

Back

A scale on a blueprint represents the ratio of the drawing's dimensions to the actual dimensions. For example, a scale of 1 inch = 4 feet means that every inch on the blueprint represents 4 feet in reality.

Tags

CCSS.7.RP.A.2C

Front

How do you convert a blueprint measurement to actual size?

Back

To convert a blueprint measurement to actual size, multiply the measurement by the scale factor. For example, if the kitchen is 6 inches on the blueprint and the scale is 1 inch = 4 feet, the actual size is 6 x 4 = 24 feet.

Tags

CCSS.7.G.A.1

Front

What is the formula for calculating a tip?

Back

The formula for calculating a tip is: Tip = Total Bill x Tip Percentage. For example, for a $45 bill with a 20% tip, Tip = 45 x 0.20 = $9.

Tags

CCSS.6.RP.A.3C

Front

How do you determine if a table represents a proportional relationship?

Back

To determine if a table represents a proportional relationship, check if the ratios of the corresponding values are equivalent. If they are, the relationship is proportional.

Tags

CCSS.7.RP.A.2A

Front

What is the relationship between flour and sugar in a recipe?

Back

The relationship between flour and sugar in a recipe can be expressed as a ratio. For example, if 2 cups of flour are used for every 3 cups of sugar, the ratio is 2:3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the number of students who prefer a certain option based on a percentage?

Back

To calculate the number of students who prefer a certain option based on a percentage, multiply the total number of students by the percentage (as a decimal). For example, 40% of 200 students is 0.40 x 200 = 80.

Tags

CCSS.6.RP.A.3C