Armed Forces Classification Test (AFCT) Arithmetic Reasoning Practice Test

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Study for the AFCT Arithmetic Reasoning Test. Explore in-depth questions, enhance problem-solving skills with hints and detailed explanations. Ace your assessment!

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If one degree is equal to 60 minutes, how many minutes are in 22 ½ degrees?

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The correct answer is: 1350

To determine how many minutes are in 22 ½ degrees, it's essential to remember that one degree is equivalent to 60 minutes. First, convert 22 ½ degrees into a more manageable form. The fraction ½ can be converted to minutes by multiplying it by 60. Thus, ½ degree translates to: ½ * 60 = 30 minutes. Now, add this to the number of minutes in the whole degrees. Since there are 22 degrees, we can calculate the total minutes in those degrees: 22 degrees * 60 minutes/degree = 1320 minutes. Next, incorporating the 30 additional minutes gives: 1320 minutes + 30 minutes = 1350 minutes. This calculation illustrates that 22 ½ degrees is indeed equal to 1350 minutes, supporting that this is the correct answer. By applying the relationship between degrees and minutes through simple multiplication and addition, we arrive at the total minutes effectively.