HOSMERIT
WGU D128 MATHEMATICS FOR ELEMENTARY
EDUCATORS EXAM QUESTIONS AND VERIFIED
ANSWERS LATEST 2025
A tank can hold 3 gal. of water. The tank currently has 2.5 gal. of water inside. How many liters
of water need to be added to fillthe tank, given that 1 gal. equals 3.79 L? - answer>>1.895 L
A circle has an area of approximately 615.75 in 2. What is thecircumference of the circle? -
answer>>87.96 inches
What is the length of the missing leg in a right triangle with ahypotenuse of 25 in. and a leg of 9
in.? - answer>>4√34 in.
A triangular window has an area of 600 in 2. The base of the window is three times its height.
What is the length of the baseof the window? - answer>>60 in.
A gardener has a rectangular garden with an area of 374 yd 2. The length of the garden is 17 yd.
The gardener wants to enlarge the garden by doubling only the width of the current garden. How
much fencing will the gardener need to enclose the new garden?
- answer>>122 yd
A teacher is making a game of ring toss for her class. She starts by using a circle with a diameter
of 10 in. and then cuts out a smallercircle with a diameter of 6 in., leaving a ring as shown in the
givenimage. - answer>>50.27 sq. cm
What is the approximate capacity of a spherical water tank with a
, radius of 7 ft? - answer>>1,436 ft 3
A cylinder has a volume of 484π in. 3 and a height of 4 in. What isthe radius of the cylinder? -
answer>>6.21 inches
A cylinder has a volume of 600 in 3. Find the volume of a cone withthe same radius and height
as the cylinder. - answer>>200 cubic inches
How many square centimeters of sheet metal are required to manufacture a can with a radius of
3.5 cm and a height of 8 cmwithout overlapping? - answer>>252.77 cm 2
What is the surface area of a sphere with a diameter of 14 in.? -answer>>615.44 in 2
Find the surface area of a rectangular prism with a length of 3 in., awidth of 4 in., and a height of
5 in. - answer>>94 in 2
What device would you use to measure the volume of a liquid? -answer>>Graduated Cylinder
What should a student use to measure the length and width of atextbook? - answer>>Ruler
A runner runs in a park for 110 minutes.What time did the runner finish running if the runner
started at 8:10 a.m.? - answer>>10:00AM
An individual wants to buy a house worth $500,000, but only has
$350,000 in a bank account. What is the deficit? -answer>>150,000
WGU D128 MATHEMATICS FOR ELEMENTARY
EDUCATORS EXAM QUESTIONS AND VERIFIED
ANSWERS LATEST 2025
A tank can hold 3 gal. of water. The tank currently has 2.5 gal. of water inside. How many liters
of water need to be added to fillthe tank, given that 1 gal. equals 3.79 L? - answer>>1.895 L
A circle has an area of approximately 615.75 in 2. What is thecircumference of the circle? -
answer>>87.96 inches
What is the length of the missing leg in a right triangle with ahypotenuse of 25 in. and a leg of 9
in.? - answer>>4√34 in.
A triangular window has an area of 600 in 2. The base of the window is three times its height.
What is the length of the baseof the window? - answer>>60 in.
A gardener has a rectangular garden with an area of 374 yd 2. The length of the garden is 17 yd.
The gardener wants to enlarge the garden by doubling only the width of the current garden. How
much fencing will the gardener need to enclose the new garden?
- answer>>122 yd
A teacher is making a game of ring toss for her class. She starts by using a circle with a diameter
of 10 in. and then cuts out a smallercircle with a diameter of 6 in., leaving a ring as shown in the
givenimage. - answer>>50.27 sq. cm
What is the approximate capacity of a spherical water tank with a
, radius of 7 ft? - answer>>1,436 ft 3
A cylinder has a volume of 484π in. 3 and a height of 4 in. What isthe radius of the cylinder? -
answer>>6.21 inches
A cylinder has a volume of 600 in 3. Find the volume of a cone withthe same radius and height
as the cylinder. - answer>>200 cubic inches
How many square centimeters of sheet metal are required to manufacture a can with a radius of
3.5 cm and a height of 8 cmwithout overlapping? - answer>>252.77 cm 2
What is the surface area of a sphere with a diameter of 14 in.? -answer>>615.44 in 2
Find the surface area of a rectangular prism with a length of 3 in., awidth of 4 in., and a height of
5 in. - answer>>94 in 2
What device would you use to measure the volume of a liquid? -answer>>Graduated Cylinder
What should a student use to measure the length and width of atextbook? - answer>>Ruler
A runner runs in a park for 110 minutes.What time did the runner finish running if the runner
started at 8:10 a.m.? - answer>>10:00AM
An individual wants to buy a house worth $500,000, but only has
$350,000 in a bank account. What is the deficit? -answer>>150,000
