Ratios

What is a Ratio?

• Is a comparison of two quantities

• To multiply two fractions

• Strictly a fraction

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

What  number is missing?

• 7
• 3
• 10
• 5

Tags

CCSS.4.OA.C.5

What is the missing value in the ratio table?

• 7

• 5

• 10

• 15

Which ratio is equivalent to 5 to 4?

• 25 to 20

• 10 to 12

• 4 to 5

• 15 to 8

Tags

CCSS.6.RP.A.3A

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

• a= 80
• a= 6
• a= 60
• a= 120

Kaleigh is purchasing apps on her iphone. Based on the table How much would it cost of 7 apps?

• $3
• $21
• $24
• $50

Tags

CCSS.5.OA.B.3

What ratio is NOT equal to

6/7

• 12/14

• 60/70

• 30/35

• 7/8

Tags

CCSS.6.RP.A.3A