Unit 4 Test Review

• 7 ⅖

• 10 ⅖

• 10.7

• 7.7

Ms. Neal had 2 ¼ gallons of fruit punch. She served ⅜ gallon

of the fruit punch to her family. How many gallons of fruit

punch did Ms. Neal have left after lunch?

• 2 ⅛

• 2 ⅞

• 1 ⅛

• 1 ⅞

The shaded part of the model represents a fraction. Another fraction was subtracted from the first fraction. Which expression does the model represent?

An equation is modeled on the number line. Which equation does this model represent?

The cards in a game are numbered from 1 to 60. The number on Monroe's card is a prime number. Which of the following could NOT be the number on Monroe's card?

• 59

• 37

• 19

• 27

Liz and Harris discussed the number “3”. Liz said it is a prime

number, and Harris said it is composite. Who is correct and why?

• Liz is correct because “3” is an odd number

• Harris is correct because “3” is an odd number

• Liz is correct because “3” is only divisible by 1 and itself.

• Harris is correct because “3” is only divisible by 1 and itself.

Mrs. McAlister was dividing up cocoa powder for the Academic

Night. There was 261.3 ounces of cocoa powder and each of the

13 math teachers received an equal amount to pass out. How

many ounces did each teacher receive?

• 2.01 ounces

• 2.1 ounces

• 21.0 ounces

• 20.1 ounces

A 12-pound bag of pecans cost $16.80 including tax. The cost of one pound of pecans is (a)   .

• $1.40
• $14.00
• $1.04
• $0.14