Ratio and proportion quiz!

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs.  Write and solve a proportion to find the number of cats.

• c=15
• c=18
• c=21
• c=16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

In a theme park for 6 people the ticket cost £39. How much does it cost for 9 people?
                             

• £45.8
• £48
• £58.50
• £52.60

Tags

CCSS.6.RP.A.3B

Write if the given proportion is 'True' or 'False':
8 : 9 = 24 : 18

• TRUE
• FALSE
• dont know
• none of these

Tags

CCSS.7.RP.A.2A

A shop had 4 blue chairs for £73.48 and 5 red chairs for £91.40. Write the cost of one chair of each colour ?

• blue = £18.37 , red = £18.28
• blue = £18.37, red = £18.46
• blue = £18.58, red = £18.28
• blue = £18.58, red = £18.63

Which is the better deal?
Doritos
£4.20 for 10kg
OR
Cheetos
£4.80 for 12kg

• Doritos
• Cheetos

Tags

CCSS.6.RP.A.3B

An eight pack of juice boxes cost £4.81, and a twelve pack of juice boxes cost £6.48. Which is a better buy?

• 8 pack
• 12 pack
• They have the same unit price

Which of these ratios is equivalent to 3:4?

• 12:9
• 9:20
• 9:12
• 803:804

Tags

CCSS.6.RP.A.3A

Josh bought a pizza with eight slices of pizza for £12. What is the cost of a slice of pizza?

• £12
• £1.50
• £3
• £1

• 1
• 3
• 12
• 2

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, how far apart are they?

• 87 km
• 216 km 
• 33 km
• 192 km