Ratio, Proportion and Rate

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

CCSS.6.RP.A.3

If there are 5 soccer players, 10 baseball players, and 15 basketball players, what is the ratio of baseball players to soccer players?

• 1 to 2
• 1 to 3
• 2 to 1
• 3 to 1

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jenny has 3 guitars. Steve has 4 guitars. If the ratio of guitars is 4:3, who is first in the ratio?

• Jenny
• Steve
• It doesn't matter
• Andy Griffith

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

• $0.40
• $9.00
• $2.50
• $0.90

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

• $0.40
• $9.00
• $2.50
• $0.90

Movie ticket sales are as follows:
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) ADULT ticket cost?

• $0.08
• $25
• $12
• $12.50

Tags

CCSS.6.RP.A.3B

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• No Option is Correct

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Does 3/10 = 5/50?

• No
• Yes
• I don't know
• uhhhhhhhhhh...

Tags

CCSS.6.EE.A.4

Does 4/5 = 20/25?

• Yes
• No
• I don't know
• We won't need to know this stuff

Tags

CCSS.6.EE.A.4