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 quantity is constant.

Tags

CCSS.7.RP.A.2A

Front

How do you find the unit rate from a given quantity?

Back

To find the unit rate, divide the total quantity by the number of units. For example, if there are 120 customers in 6 hours, the unit rate is 120 ÷ 6 = 20 customers per hour.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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 cost per item.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you simplify a complex fraction?

Back

To simplify a complex fraction, multiply the numerator and the denominator by the least common denominator (LCD) of the fractions involved, then simplify the resulting fraction.

Front

What is the formula to calculate the total amount needed based on a recipe?

Back

To calculate the total amount needed based on a recipe, multiply the amount of each ingredient by the factor that represents how many batches you want to make.

Front

How do you determine which deal is better when comparing prices?

Back

To determine which deal is better, calculate the unit price for each option and compare them. The option with the lower unit price is the better deal.

Tags

CCSS.6.RP.A.3B

Front

What is the relationship between rates and unit rates?

Back

Rates are comparisons of two different quantities, while unit rates express that comparison in terms of one unit of the second quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How can you tell if a table represents a proportional relationship?

Back

A table represents a proportional relationship if the ratios of the corresponding values are equivalent (constant) across all entries.

Tags

CCSS.7.RP.A.2A

Front

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

Back

Understanding unit rates helps in making informed decisions in everyday situations, such as shopping, cooking, and budgeting.

Tags

CCSS.6.RP.A.3B

Front

How do you convert a fraction to a unit rate?

Back

To convert a fraction to a unit rate, divide the numerator by the denominator to express it as a decimal or a whole number per one unit.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2