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 supply shipment weighing 2,750 pounds is divided equally among 5 pallets. How much does each pallet weigh?
Answer: 550 lbs
Divide 2,750 by 5 to get 550 pounds per pallet.
What is the value of 7^2 - 4(3)(2)?
Answer: 25
Calculate 49 - 24 to get 25.
A navigation course requires turning 135 degrees from a heading of 220 degrees. What is the new heading?
Answer: 355 degrees
Add 220 and 135 to get 355 degrees.
If the ratio of officers to enlisted personnel is 1:8 and there are 252 total, how many officers are there?
Answer: 28
Divide 252 by 9 (1+8) to get 28 officers.
A training exercise lasts 3 hours and 45 minutes. How many minutes is that?
Answer: 225 minutes
Multiply 3 by 60 to get 180, then add 45 to get 225 minutes.
Solve for y: (2y)/5 + 3 = 11
Answer: 20
Subtract 3 to get 2y/5 = 8, multiply by 5 to get 2y = 40, then divide by 2 to get y = 20.