FREE OAR Math Skills Question and Answers Flashcards
6 cards from real OAR practice questions. Tap to flip, then mark Knew It or Still Learning โ missed cards come back until you master them.
Read the first 6 FREE OAR Math Skills Question and Answers flashcards as text
A fighter jet travels 1,440 miles in 2.4 hours. What is its average speed in miles per hour?
Answer: 600 mph
Divide 1,440 by 2.4 to get 600 mph.
If 3x - 7 = 20, what is the value of x?
Answer: 9
Add 7 to both sides to get 3x = 27, then divide by 3 to get x = 9.
A rectangular cargo bay has a length of 12 feet and a width of 8.5 feet. What is the area in square feet?
Answer: 102 sq ft
Multiply 12 by 8.5 to get 102 square feet.
What is 35% of 260?
Answer: 91
Multiply 260 by 0.35 to get 91.
If a fuel tank holds 480 gallons and is currently 5/8 full, how many gallons of fuel are in the tank?
Answer: 300 gallons
Multiply 480 by 5/8 to get 300 gallons.
Simplify the expression: 4(2x + 3) - 2(x - 5)
Answer: 6x + 22
Distribute to get 8x + 12 - 2x + 10, then combine like terms to get 6x + 22.