Proportion and Ratios

Write a ratio in simplest form:
8 apples to 24 oranges

• 3/24

• 3/1

• 1/3

• 1/4

Write a ratio in simplest form:
22 cats to 33 dogs

• 22/33

• 3/2

• 1/2

• 2/3

Write a ratio in simplest form:
8 students to 18 tables

• 4/9

• 8/18

• 9/4

• 4/5

Solve:
8/24  =  2/n

• 8

• 6

• 48

• 4

Solve:
5/15  =  25/n

• 5

• 50

• 75

• 25

Solve:
11/13  =  n/39

• 33

• 3

• 25

• 9

Is this proportion equal?
1/3     4/12

• =

• ≠

Is this proportion equal?
2/7     24/86

• =

• ≠

Is this proportion equal?
9/12  27/36

• =

• ≠

Is this proportion equal?
1/3  5/6

• =

• ≠