Ratios, Rates, and Unit Rates- Oh My!

A rate is a ratio that compares

• A part to a part

• A part to a whole

• Quantities with different units

• Quantities with the same units

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 video games. What is the unit rate in dollars for each game?

• $8 per game

• $35 per game

• $5 per game

• $0.125 per game

A unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

My mother purchased 8 Pepsi products at Walmart for $14.00. What is the unit rate price for 1 Pepsi?

• $2.00 per product

• $1.50 per product

• $1.75 per product

There are 4 triangles, 12 squares, and 6 circles. What is the ratio of triangles to squares? Simplify.

• 12 : 4

• 2 to 6

• 1 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a Ratio?

• Is a comparison of two quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

An Equivalent Ratio...

• is two Ratios we add together

• are Ratios that have the same value

• are Ratios with different numbers representing the same part of a whole.

• Are two decimal numbers that are equivalent

Which rate is equivalent to 15 miles per 1 hour?

• 30 miles in 3 hours

• 30 miles in 2 hours

• 30 miles in 5 hours