OAR FREE OAR Math Skills Question and Answers 2 — Questions and Answers
Question 1: A fighter jet travels 1,440 miles in 2.4 hours. What is its average speed in miles per hour?
- 600 mph (Correct answer)
- 580 mph
- 620 mph
- 560 mph
Correct answer: 600 mph
Divide 1,440 by 2.4 to get 600 mph.
Question 2: If 3x - 7 = 20, what is the value of x?
- 9 (Correct answer)
- 7
- 8
- 10
Correct answer: 9
Add 7 to both sides to get 3x = 27, then divide by 3 to get x = 9.
Question 3: A rectangular cargo bay has a length of 12 feet and a width of 8.5 feet. What is the area in square feet?
- 102 sq ft (Correct answer)
- 96 sq ft
- 108 sq ft
- 100 sq ft
Correct answer: 102 sq ft
Multiply 12 by 8.5 to get 102 square feet.
Question 4: What is 35% of 260?
- 91 (Correct answer)
- 78
- 85
- 96
Correct answer: 91
Multiply 260 by 0.35 to get 91.
Question 5: If a fuel tank holds 480 gallons and is currently 5/8 full, how many gallons of fuel are in the tank?
- 300 gallons (Correct answer)
- 320 gallons
- 280 gallons
- 240 gallons
Correct answer: 300 gallons
Multiply 480 by 5/8 to get 300 gallons.
Question 6: Simplify the expression: 4(2x + 3) - 2(x - 5)
- 6x + 22 (Correct answer)
- 6x + 7
- 8x + 22
- 6x + 2
Correct answer: 6x + 22
Distribute to get 8x + 12 - 2x + 10, then combine like terms to get 6x + 22.
OAR FREE OAR Math Skills Question and Answers 2
A fighter jet travels 1,440 miles in 2.4 hours.
What is its average speed in miles per hour?