1st Semester Review

Which statement is true of points C and D on the number line?

• C + D > 0

• C - D > 0

• D - C < 0

• C + D = 0

Which statement is not true?

• D + F = 0

• D - D ≥ 0

• G - D > 0

• E - F = 0

Study the number line shown.

Select ALL that apply.

• -4

• -3

• 0

• 2

• 5

What is the solution to the equation, as a fraction, in LOWEST TERMS?

• 35/100

• 7/16

• 5/16

• 3/4

Which statements could be true regarding the decimal equivalent when Alec uses long division to rewrite a rational number?

• The decimal terminates

• The decimal eventually repeats

• The decimal neither terminates nor repeats

• The decimal is always greater than 1

For his science project, Spencer needs to photocopy his 21-page presentation. There are 37 students in his class, and he will need copies for each person, including his teacher. Each photocopy is $0.12. How much will Spencer spend at the copy center?

• $77.70

• $93.24

• $95.76

• $100.32

Zeke is reading a book for class. He read 1/3 of the book on Monday, 1/4 on Tuesday, and 2/5 on Wednesday. At the end of Wednesday, Zeke has ______ of the book left to read.

• 1/60

• 1/12

• 11/12

• 59/60

On a weekly basis, Mrs. Kimball’s classes use 1/4 of a bottle of hand sanitizer. In ten weeks, her students will use ______ bottles of hand sanitizer.

• 1 and 1/4

• 5

• 40

• 2 and 1/2

• 10 and 1/4

Janet has a scale drawing of her room. If each inch on the scale drawing equals 5 feet, what are the actual dimensions of Janet's room?

• 17 feet by 14 feet

• 16 feet by 13 feet

• 12.4 feet by 9.5 feet

• 8.4 feet by 7.8 feet

Maria makes a scale model of her school cafeteria. Her scale is 1 cm = 5 ft. What are the actual dimensions of Maria’s school cafeteria?

• 60 ft by 37.5 ft

• 7.5 ft by 90 ft

• 15 ft by 90 ft

• 2.4 ft by 1.5 ft