CCSS.Math.Content.6.RP.A.1

What is a Ratio?

• Is a comparison of two quantities 
• To multiply two fractions 
• A number over another number
• Two decimals that can be multiplied

Tags

CCSS.Math.Content.6.RP.A.1

The ratio of pass to fail in PE class is 5:1.  If there are 90 students in PE, how many are passing?

• 75 students are passing
• 75 are failing
• 15 students are passing 
• 15 students are failing

Tags

CCSS.Math.Content.6.RP.A.3

CCSS.Math.Content.6.RP.A.1

Enter the missing numbers to create equivalent ratios. 
1 : 3
6 : 18
2 : _
4 : _

• 4 & 8
• 4 & 12
• 6 & 12
• 6 & 8

Tags

CCSS.Math.Content.6.RP.A.1

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 and yellow marbles to red marbles?

• 11 : 7
• 9 to 11
• 5 to 7
• 2 : 15

Tags

CCSS.Math.Content.6.RP.A.3

CCSS.Math.Content.6.RP.A.1

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50

Tags

CCSS.Math.Content.6.RP.A.3

CCSS.Math.Content.6.RP.A.1

What is a proportion?

• When two ratios can be simplified
• When two ratios are equivalent and show the same value
• When two ratios have the exact same numbers
• When two ratios can be multiplied by 2

Tags

CCSS.Math.Content.6.RP.A.1

The ratio of girls to boys is 3:8. If there are 48 boys, how many girls are there? Use the tape diagram to help you solve.

• 6

• 24

• 18

• 72

Tags

CCSS.Math.Content.6.RP.A.1

What is a Ratio?

• Is a relationship of two or more numbers by division

• To multiply two fractions

• two ratios that are equivalent

• comparing numbers using > , < , or =

Tags

CCSS.Math.Content.6.RP.A.1

8:9 is equivalent to 24: ____

• 36

• 27

• 16

Tags

CCSS.Math.Content.6.RP.A.3

CCSS.Math.Content.6.RP.A.1

A ratio can be written in 3 ways. Which of the following is NOT how a ratio is written?

• 3=4

• 3 : 4

• 3 / 4

• 3 to 4

Tags

CCSS.Math.Content.6.RP.A.1