Ratios & Unit Rates

A ratio is...

• the difference between two numbers.
• a comparison of two numbers by division.
• a comparison of two numbers by multiplication.
• the sum of two numbers.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio as a fraction:  20 people RSVP'd to the party out of 30 invitees.

• ⅞
• ⅙
• ½
• ⅔

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio as a fraction:  4:16

• ¾
• ¼
• ⅓
• ⅝

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• a
• b
• c
• d

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CCSS.6.RP.A.3A

• a
• b
• c
• d

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

• a
• b
• c
• d

• a
• b
• c
• d

Tags

CCSS.6.RP.A.3A

Which option is the better deal?
Doritos
$4.39 for 11.5 oz
or
Cheetos
9.75 oz for $3.24

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 15 boys out of 23 students.  What kind of ratio is this?

• part to part
• part to whole

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2