Re-Quiz Ratios & Proportions PART 1

A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips.

What is the ratio of chocolate chips to flour?

• 3 : 2

• 3 to 2

• 6 : 4

• 2 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 5 boys and 7 girls in the classroom.

What is the ratio of boys to girls?

• 5 to 7

• 7 to 5

• 5 to 12

• 7 to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of red apples to green apples?

• 7:3

• 4:7

• 4:3

• 3:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 8 girls and 4 boys in the class.

Find the value of the ratio and explain in words.

• The amount of boys is 2 times the amount of girls.

• The amount of girls is 2 times the amount of boys.

• The amount of girls is 4 times the amount of boys.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Will spent $3.75 for 3 pounds of granola. What is the unit price per pound?

• $2.50 per pound

• $1.25 per pound

• $3 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate per pound?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Use unit rates to determine which is the better buy.

$2.98 for 15.5 oz. or Chips Ahoy $2.50 for 14 oz.

• Oreos

• Chips Ahoy

Tags

CCSS.6.RP.A.3B

Cheerios $3.68 for 17 oz.
or
Apple Jacks $2.89 for 13 oz.
Find the unit price of each and choose the better deal.

• Cheerios
• Apple Jacks

Tags

CCSS.6.RP.A.3B

How can I tell if a relationship is proportional in a table? 

• Divide x by y
• Divide y by x
• Look for a pattern

Tags

CCSS.7.RP.A.2B

 Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2A