QUIZ 3 (RATIO, RATES AND PROPORTIONS)

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.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio to the picture shown, triangles to squares?

• 2:6

• 5:6

• 3:4

• 4:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A class has 30 students. 18 are boys. What is the ratio of boys to girls?

• 12:18
• 3:2
• 30:18
• 18:7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

England scored 30 goals in total. 10 were scored in the Euro Cup and 20 were scored in the World Cup. What ratio is appropriate?

• 30:20

• 10:20

• 2:1

• 10:30

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the proportion.

• n=6
• n=24
• n=7
• n=8

Tags

CCSS.7.RP.A.2B

Determine whether each pair of ratios forms a proportion

• Proportion

• Not a Proportion

• x = 18

• 18 = 187

Tags

CCSS.7.RP.A.2A

Emir spends $46.20 on 12 gallons of gasoline. What was the price per gallon?

• $8.35

• $3.85

• $2.59

• $0.26

Tags

CCSS.6.NS.B.3

Person A and person B are sharing money in the ratio 4:2. Person A has $60 more than person B. How much does person B have?

• $60

• $50

• $30

• $15

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A rate is a ratio that compares

• A part to a part

• A part to a whole

• Quantities with different units

• Quantities with the same units

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2