ratio and proportion revision

Answer should be in simplest form.

4 boys to 10 girls

• 5:2

• 2:5

• 4:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

If there are 5 Footballs and 7 Netballs, write the ratio of Netballs to Footballs.

• 5 is to 7

• 7 is to 5

• 5 is to 12

• 7 is to 12

In a class of 10 boys and 14 girls the ratio of girls to boys Iin lowest term is

• 10 : 14

• 1 : 2

• 7 : 5

• 5 : 7

Which of the following options is a real life example of a ratio?

• 12 noodles
• 4 meatballs : 1 cup of sauce
• 1 jar of sauce
• 15 desserts

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

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

What is the ratio of Red beads to Yellow beads?

(please don't use unecessary spaces in typing your answer)

Q13. In a bunch of flowers ³/₈ of the flowers are daffodils. The rest are carnations.

What is the ratio of daffodils to carnations?

• 3:8

• 3:5

• 5:3

• 5:8

Q14. In a box of sweets ¹/₂ of the sweets are gold. The rest are purple.

What is the ratio of gold sweets to purple sweets?

• 1:1

• 2:1

• 1:2

• 1:3

Q1. The ratio of red counters to blue counters is 3 : 1

What fraction of the counters are blue?

• 1/4

• 1/3

• 3/4

• 3/1