15 free questions from the CinnaEntry HESI A2 math bank (529 in the app). Tap an answer to check it. The rationale opens right away.
On a map, 1 inch represents 50 miles. How many miles do 3 inches represent?
Answer: B. 150 miles
3 inches × 50 miles per inch = 150 miles.
If a shirt costs $18 and is taxed at 10%, what is the total cost?
Answer: B. $19.80
Tax = 10% × $18 = $1.80; total = $18 + $1.80 = $19.80.
What is the area of a rectangle that is 12 cm by 3 cm?
Answer: B. 36 cm²
Area = length × width = 12 × 3 = 36 cm².
What is the area of a square with sides of 7 cm?
Answer: C. 49 cm²
Area of a square = side × side = 7 × 7 = 49 cm².
If 8 pens cost $6, how much do 20 pens cost at the same rate?
Answer: B. $15
Unit price = $6 ÷ 8 = $0.75 per pen; 20 × $0.75 = $15.
If 3 apples cost $1.50, what is the cost of one apple?
Answer: B. $0.50
Unit price = $1.50 ÷ 3 = $0.50 per apple.
Write 0.6 as a fraction in simplest form.
Answer: B. 3/5
0.6 = 6/10, which reduces to 3/5 (divide top and bottom by 2).
What is the volume of a cube with 3-inch edges?
Answer: B. 27 in³
Volume of a cube = edge³ = 3 × 3 × 3 = 27 in³.
What is the circumference of a circle with a radius of 5 (use π ≈ 3.14)?
Answer: B. 31.4
Circumference = 2πr = 2 × 3.14 × 5 = 31.4.
A recipe uses 2 cups of flour to make 12 cookies. How many cups are needed for 30 cookies?
Answer: B. 5 cups
Set up a proportion: 2/12 = x/30 → x = (2 × 30)/12 = 5 cups.
The perimeter of a triangle with sides 5, 6, and 7 is:
Answer: A. 18
Perimeter = sum of all sides = 5 + 6 + 7 = 18.
What is the least common multiple (LCM) of 4 and 6?
Answer: B. 12
The smallest number both 4 and 6 divide into is 12.
A car travels 180 miles in 3 hours. What is its average speed?
Answer: C. 60 mph
Speed = distance ÷ time = 180 ÷ 3 = 60 miles per hour.
What is 2 hours and 45 minutes in minutes?
Answer: B. 165 minutes
2 hours = 120 minutes; 120 + 45 = 165 minutes.
The area of a square is 36 cm². What is the length of one side?
Answer: A. 6 cm
Side = √36 = 6 cm (since side × side = area).
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