Ratio and proportion

the simplest form of that ratio is ?

• 2 : 3

• 3 : 4

• 4 : 5

• 15 ; 20

Write this ratio in its simplest form

25 : 5

• 5 : 1

• 5 : 5

• 5 : 4

• 5 : 2

What is the simplest form of ratio

6 : 21

• 2 : 5

• 2 : 6

• 2 : 7

• 2 : 8

Kennet and Joseph bought a painting for $120

Kennet paid $ 80 and Joseph paid $40

Write the ratio of the amount that Joseph paid to Kennet in the simplest form ?

• 80 : 40

• 40 : 80

• 20 : 40

• 1 : 2

In the recipe of a lemonade 2 cups of sugar is needed for 3 lemons. How many lemons are needed for 6 cups of sugar?

• 4

• 6

• 8

• 9

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

• 5 : 6

• 5 : 4

• 3 : 4

• 4 : 3

Write if the given proportion is 'True' or 'False':

8 : 9 = 24 : 18

• True

• False

Solve for n

12/6 = 4/n

• n = 2

• n = 3

• n = 4

• n = 5

If Mike has a ratio of 2 apples to 3 bananas, how many apples would you expect him to have if he has 15 bananas?

• 2

• 7

• 10

• 12

A comparison of two quantities using division

• Ratio

• proportion

• Percent

• scaling