Unit 3 Pre Unit Diagnostic Assessment

A kids’ movie ticket costs $5.25. One day, 200 kids’ tickets were purchased. What was the total cost of those tickets?

• $10500

• $1050

• $105

• $10.50

A kids’ movie ticket costs $5.25. If t is the number of tickets purchased, and c is the total cost of those tickets, write an equation that relates c to t.

• c=5.25t

• t=5.25c

• You don't have enough information to write an equation

A kids’ movie ticket costs $5.25. The total cost of kids’ tickets one day was $813.75. How many tickets were purchased that day?

• 4272.3 tickets

• 15.5 tickets

• 162 tickets

• 155 tickets

The sides of a square have length s. Write a formula for the perimeter of the square. SELECT ALL of the formulas that would work!

• P = 4s

• P = s+s+s+s

• P = s⁴

• s = 1/4P

The sides of a square have length. Write a formula for the area of the square. SELECT ALL of the formulas that would work!

• A = s + s

• A = s²

• A = s*s

• s = 1/2A

Priya measured the perimeter of a square desk and found 248 cm. Noah measured the perimeter of the same desk and found 2468 mm. By how many millimeters do these measurements differ?

• 120mm

• 12mm

• 68mm

• 1.2mm

Priya measured the perimeter of a square desk and found 248 cm. Noah measured the perimeter of the same desk and found 2468 mm. Why do you think Priya and Noah may have found different measurements for the same desk?

Each small square in the graph paper represents 1 square unit. Find the area of the given figure in square units.

• 22 square units

• 60 square units

• 31 square units

• 28 square units

A map of Utah is shown. Which area is closest to the area of Utah?

• 1,240 square miles

• 87,150 square miles

• 94,500 square miles

• 119,000 square miles

Here is a picture of a circle. Each square represents 1 square unit. SELECT ALL TRUE STATEMENTS!

• The area of the circle is less than 4 square units

• The area of the circle is less than 3 square units

• The area of the circle is more than 2 square units.

• The area of the circle is more than 3 square units