Review Unit 3

Mark is having a birthday party. He bought 8 pizzas to be shared equally among 40 people. Which two equivalent representations could be used to determine how much pizza each guest will receive?

•  $8\div40=\frac{8}{40}$  

•  $8\div40=\frac{40}{8}$  

•  $40\div8=\frac{40}{8}$  

•  $40\div8=\frac{8}{40}$  

 $Which\ Expression\ is\ equivalent\ to\ \frac{3}{5}\div\frac{7}{9}$  

•  $\frac{7}{9}\cdot\frac{3}{5}$  

•  $\frac{5}{3}\cdot\frac{7}{9}$  

•  $\frac{7}{9}\div\frac{3}{5}$  

•  $\frac{3}{5}\cdot\frac{9}{7}$  

An expression is shown below.

15.6 – 5.4 ÷ 3 • 0.2 + 4

Which simplification process produces a value equivalent to the expression?

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• 
• 
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Sebastian purchased 1.4 pounds of coffee for $7.65 per pound.

How much will Sebastian pay for the 1.4 pounds of coffee?

Sarah purchased $3.51 worth of lemons that sold for $0.78 per pound. How many pounds of lemons did Sarah buy?

• 30 • 7

• 4 • 5 • 14

• 10 • 7

• 2 • 15 • 7

Kenna spent $24.57 to fill-up her car with 13 gallons of gas. How much did Kenna pay per gallon of gas?

Maria's file crate is 17 inches wide. Maria plans to put 3/8 inch wide binders in the crate side by side. How many binders can Maria place in the crate?

Which statement about 3/4 multiplied by 16/5 is true?

• The product is between 3/4 and 16/5

• The product is greater than 5.

• The product is between 16/5 and 5.

• The product is less than 3/4.