Police Math Fractions, Decimals, and Percentages Flashcards
7 cards from real Police Math Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Police Math Fractions, Decimals, and Percentages flashcards as text
An officer recovers $1,200 in stolen cash and returns 3/4 of it to the victim. How much is returned?
Answer: $900
3/4 of $1,200 = (1200 ÷ 4) × 3 = $900.
Convert the decimal 0.65 to a percentage.
Answer: 65%
Multiply a decimal by 100 to get a percent: 0.65 × 100 = 65%.
A patrol shift is 8 hours. An officer spends 2 hours on paperwork. What fraction of the shift is paperwork?
Answer: 1/4
2 of 8 hours simplifies to 2/8 = 1/4.
Which fraction is equivalent to 0.4?
Answer: 2/5
0.4 = 4/10, which reduces to 2/5.
Crime in a district fell from 200 incidents to 150. What is the percent decrease?
Answer: 25%
The drop of 50 over 200 is 50/200 = 25%.
Add the fractions 1/3 + 1/6.
Answer: 1/2
Using a common denominator of 6: 2/6 + 1/6 = 3/6 = 1/2.
An evidence bag weighs 0.25 kg. What is this as a fraction of a kilogram in lowest terms?
Answer: 1/4
0.25 = 25/100 = 1/4.