Ratios, Rate & Unit Rate

Your brother has a bag of marbles.  He has 8 green marbles, 3 blue marbles, 7 red marbles, and 2 yellow marbles.  What is the ratio of blue marbles to red marbles?

• 3 to 8
• 3 : 7
• 2 to 7
• 2 : 3

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

My mother purchased 8 Pepsi products at Bi-Lo for $14.00.  What is the price per product?

• $2.00 per product
• $1.50 per product
• $1.75 per product

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which rate is equivalent to $9 per hour?

• $27 in 3 hours
• $28 in 4 hours
• $33 in 3 hours

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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

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What mathematical operation do ratios involve?

• addition
• subtraction
• multiplication
• division

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CCSS.6.RP.A.3A

Which of the following expresses a ratio?

• 2/3
• two-thirds
• 0.667
• 2.3

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which ratio is written incorrectly?

• X : Y
• X and Y
• X/Y
• X to Y

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

what is the ratio of seals to turtles?

• 5 : 3
• 3 to 5
• 3 of 5
• 3 : 8

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of stars to circles?

• stars/circles = 11/5
• stars/circles = 5/11
• circles/stars = 5/11

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of orange circles to blue circles?

• 2:3

• 3:5

• 3:2

• 2:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2