EE overview

A teacher has 243 pencils. She gives away 67 of them. She places the remaining pencils in equal groups in baskets. Each basket holds 8 pencils. How many baskets does the teacher need for the remaining pencils? Which is the closest estimate for the number of baskets the teacher needs for the remaining pencils?

• 160

• 40

• 30

• 20

A teacher has 243 pencils. She gives away 67 of them. She places the remaining pencils in equal groups in baskets. Each basket holds 8 pencils. Which equation could be used to solve the problem? Let b represent the number of baskets.

• b = 243 − (67 ÷ 8)

• b = 243 − 67 − 8

• b = (243 − 67) ÷ 8

• b = (243 − 8) ÷ 67

A teacher has 243 pencils. She gives away 67 of them. She places the remaining pencils in equal groups in baskets. Each basket holds 8 pencils.How many baskets does the teacher need for the remaining pencils? The teacher needs ______ baskets.

Lisa has 3.75 gallons of paint. She uses 1.5 gallons for an art project. She uses the rest of the paint to paint two same-size boxes. How many gallons of paint does Lisa use to paint each box?

• (3.75 + 1.5) ÷ 2

• (3.75 - 1.5) ÷ 2

• 2 × (3.75 - 1.5)

• 2 × (3.75 + 1.5)

One day, Kelly uses 1.5 cups of water to make bread. Ray uses 3.75 cups of water to make bread. The next day, Kelly and Ray each use the same amount of water they used the day before to make bread. How many total cups of water do Kelly and Ray use in the two days?

• (3.75 + 1.5) ÷ 2

• (3.75 - 1.5) ÷ 2

• 2 × (3.75 - 1.5)

• 2 × (3.75 + 1.5)

Find the area of the rectangle.

Find the area of the figure. The area of the figure is ___ square inches.

What is the volume of the right rectangular prism in cubic units?

• 9 cubic units

• 10 cubic units

• 24 cubic units

• 60 cubic units

Answer explanation

The volume of a right rectangular prism is calculated by multiplying the length, width, and height. In this case, the volume is 3 x 4 x 5 = 60 cubic units, which matches the correct answer choice.

A right rectangular prism has a volume of 96 cubic meters. The width of the prism is 6 meters. The length of the prism is 8 meters. What is the height of the prism?

• 48 meters

• 16 meters

• 12 meters

• 2 meters

The figure is composed of right rectangular prisms. What is the volume of the figure?