Unit 4 Pre-Assessment

36 students are going on a field trip and 4 students are staying at school. What is the ratio of the number of students who are staying at school to the number of students who are going on the field trip?

• A. 4:8
• B. 8:32
• C. 4:40
• D. 4:36

Find the unit rate. 12 plants in two rows=______ plants per row

• 6
• 24
• 4
• 3

Akeem's baseball team is practicing hitting in the batting cages. The pitching machines pitch baseballs at a rate of 35 pitches in 5 minutes. Akeem practiced hitting for 8 minutes. How many baseballs were pitched to Chad in that time?

• 7
• 42
• 56
• 48

• 36
• 40
• 44
• 48

• 3
• 6
• 18
• 27

Which of the following ratios are equivalent? Select all that apply.

• 7:9
• 14:18
• 2:3
• 21:27
• 35:40

• A
• B

If Oak Grove Middle School has 35 boys in sixth grade, how many sixth-grade students are there altogether? (Use the picture from Oak Grove picture)

• 44
• 77
• 56
• 99

Jamaal and his younger brother, Isaac, are comparing their trophy collections. Jamaal has 3 football trophies and 6 basketball trophies. Isaac has 2 football trophies and 4 basketball trophies. Do Jamaal and Isaac have the same ratio of soccer trophies to basketball trophies?

• Yes
• No

• A
• B