Proportional Relationships

2.  Write 3 to 9 as a ratio.

• 3:9
• 3^9
• 3 - 9
• 3 + 9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

To make 2 batches of brownies, Ed needs 4 eggs.  How many eggs are needed per batch of brownies?

• 1 egg
• 2 eggs
• 4 eggs
• 8 eggs

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

1.) Write the following ratio as a fraction in simplest form: 15 carnations out of 24 flowers

• 15/24
• 5/8
• 3/4
• 3/8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Earl runs 75 meters in 30 seconds. How many meters does he run per second?

• 2.0
• 2.5
• 3.5
• 3.0

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.) Find the unit rate:  395 miles in 5 hours

• 75 miles per hour
• 71 miles per hour
• 79 miles per hour
• 72 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better deal?
Doritos
$4.39 for 11.5 oz
OR
Cheetos
$2.24 for 9.75 oz

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Which of the following is NOT a unit rate?

• ^{2 cars}

  1 lane

• 45 miles per hour

• 27 sandwiches in 3 weeks

• 2 tanks of gas

  1 yard

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5
• 1:3
• 3:11
• 3:10

Solve the proportion:

• 4
• 8
• 14
• 10

Tags

CCSS.7.RP.A.2B