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Math Flashcards

7 cards from real NPOST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Math flashcards as text
  1. A patrol car travels 150 miles in 3 hours. What is its average speed in miles per hour?

    Answer: 50 mph

    Average speed equals distance divided by time, so 150 ÷ 3 = 50 mph.

  2. An officer confiscates 240 grams of evidence and divides it equally into 8 sealed bags. How many grams per bag?

    Answer: 30 grams

    240 divided by 8 equals 30 grams per bag.

  3. What is 15% of 320?

    Answer: 48

    15% of 320 is 0.15 × 320 = 48.

  4. A report has 36 pages. If an officer has completed 27 pages, what fraction is done?

    Answer: 3/4

    27/36 simplifies to 3/4 by dividing both by 9.

  5. If a shift starts at 11:00 PM and lasts 8 hours, what time does it end?

    Answer: 7:00 AM

    11:00 PM plus 8 hours ends at 7:00 AM.

  6. A department buys 12 radios at $85 each. What is the total cost?

    Answer: $1,020

    12 × $85 = $1,020.

  7. What is the sum of 348 and 276?

    Answer: 624

    348 + 276 = 624.