Ratios Unit Test with totals

A florist uses 200 lilies to make 8 identical flower arrangements. How many lilies would the florist use to create 6 identical arrangements?

• 25

• 150

• 225

• 175

There are 14 girls and 12 boys in a class. What is the ratio of girls to students?

• 14:6

• 6:7

• 13:7

• 7:13

Different machines pack boxes. Which ratio represents each of the machines?

• A - 1:4 B - 1:3 C - 1:5

• A - 1:4 B - 2:3 C - 1:5

• A - 4:1 B - 3:1 C - 2:5

The public library has volunteers shelve books after they have been returned. When Lisa arrives to volunteer, there are 5 non-fiction books for every 9 fiction books. If there are 117 fiction books to shelve, then how many non-fiction books need to be shelved?

• 65 non-fiction books

• 52 non-fiction books

• 45 non-fiction books

• 78 non-fiction books

Based on the information in the table, which of the following statements is not correct?

• The ratio of children to childcare workers is 4:1.

• If there were 32 children, then there would be 8 childcare workers.

• If there were 5 childcare workers, then there would be 20 children.

• The ratio of childcare workers to children is 4:1.

The model below shows the ratio of gray squares to white squares. Which of the following is not an equivalent ratio of gray squares to white squares?

• 8/10

• 24/30

• 36/48

• 20/25

At a hot dog stand, they serve regular and footlong hot dogs at a ratio of 5 to 3. Based on this ratio, how many footlong hot dogs will be served if there is a total of 120 hot dogs served?

• 45

• 30

• 60

• 75

A large community college has professors and lecturers. The total number of faculty members is 136. The school reported that they have 6 professors for every 11 lecturers. How many professors does the community college employ?

• 48

• 36

• 60

• 66

The principal likes to keep the ratio of students to teachers at 24:1. If he has hired 32 teachers, then how many students are expected to enroll?

• 768

• 624

• 832

• 720

Based on the data shown in the graph, how many boxes can the shipping company pack in an 18-hour period?

• 180

• 120

• 200

• 216