4.1 Ratios

What is the ratio of the guppies to the angelfish?

• 17 : 24

• 24 : 17

What is the ratio of angelfish to total fish?

• 17 : 24

• 24 : 17

• 17 : 41

• 24 : 41

What fraction of the fish are guppies?

• 17/24

• 24/17

• 17/41

• 24/41

A fruit basket has apples and oranges. For every 4 oranges, there are 5 apples.

What is the ratio of the oranges to the fruit in the basket?

• 4 : 9

• 5 : 9

• 4 : 5

• 5 :4

A fruit basket has apples and oranges. For every 4 oranges, there are 5 apples.

What fraction of the fruit are apples?

• 5/4

• 4/5

• 4/9

• 5/9

At a music competition, the number of clarinet players is 3/5 the number of trumpet players. What is the ratio of clarinet players to trumpet players?

• 3 : 8

• 3 : 5

• 5 : 8

• 5 : 3

At a music competition, the number of clarinet players is 3/5 the number of trumpet players. What is the ratio of trumpet players to clarinet players?

• 3 : 8

• 3 : 5

• 5 : 8

• 5 : 3

At a music competition, the number of clarinet players is 3/5 the number of trumpet players. What is the ratio of trumpet players to total players?

• 3 : 8

• 3 : 5

• 5 : 8

• 5 : 3

There are 123 students in the play. 65 are dancers. The rest are singers. What is the ratio of singers in the play to students in the play?

There are 123 students in the play. 65 are dancers. The rest are singers. What is the ratio of singers to dancers?