Ratio Review

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

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 4 birds and 6 snakes. What is the ratio of birds to snakes?

• 6/4
• 4/6
• 1/3
• 10/16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

Tell if the ratio is part-to-part or part-to-whole.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.

• Part-to-Part
• Part-to-Whole

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

At the candystore, for every 2 suckers you buy, you get 1 free, if billy bought 14 suckers how many free ones will he get

• 16
• 14
• 7
• 28

Tags

CCSS.6.RP.A.3B

If the ratio of boys to girls is 5:7, and there are 35 girls, how many boys are there?

• 30
• 25 
• 5
• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the ratio of seals to turtles?

• 5 : 3

• 3 to 5

• 3 of 5

• 3 : 8

What is the ratio of red apples to green apples?

• 7 apples to 3 green

• 4 red apples to 7 apples

• 4 red apples to 3 green apples

• 3 green apples to 4 red apples

The ratio of minutes to dry and minutes to wash is 4:3. How many minutes will a load of clothes need to wash if it takes 48 minutes to dry?

• 50 min

• 32 min

• 36 min

• 41 min

Tags

CCSS.6.EE.B.7

CCSS.6.RP.A.1

CCSS.6.RP.A.3