Ratios - The Basics - Review #1

The ratio of superheroes to villains was 2:3. Which statement describes this ratio?

• For every 3 heroes there were 2 villains.
• For every 2 heroes there were 3 villains. 
• There were 2 heroes and 3 villains.
• There were 5 people in total.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Using the list below, what is the ratio of goats to the total number of animals at the zoo IN SIMPLEST FORM?

Animals at a Petting Zoo Chickens 2 Deer 4 Donkeys 3 Goats 6

• $\frac{6}{15}$
  

• $\frac{2}{5}$
  

• $\frac{6}{9}$
  

• $\frac{2}{3}$

What are the three ways to write a ratio

• 2;3 , 2 to 3 , 2\3

• $\frac{2}{3},$ 2:3, 2 to 3

• 2:3 , 2 too 3 , $\frac{2}{3}$

1. The bowling team has three wins for every 15 games they play. Write a ratio in simplest form that compares the number of games played to the number of wins.

• 3:15

• 1 to 5

• 5 to 1

• 15 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio of pyramids to prisms three different ways:

• 1 ; 2, 1 - 2, 1 for 2

• 1 in 2, 1 < 2, 1{2}

• $\frac{1}{2}$ , 1:2, 1 to 2

• 2:3, $\frac{2}{3}$ , 2 to 3

The ratio of men to women police officers was 5 to 3. What does this mean?

• There were more women than men officers.

• There were 5 women for every 3 men officers.

• There were 5 men and 3 women officers.

• There were 3 women for every 5 men officers.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of birds to All Animals?

• 18 to 8

• 3 to 18

• 11 : 18

• 7 : 3

• 3 : 25