Mathematics & Arithmetic Flashcards
6 cards from real NJ practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Mathematics & Arithmetic flashcards as text
A state agency received 1,200 calls in March. If calls increased by 15% in April, how many calls were received in April?
Answer: 1,380
1,200 × 0.15 = 180; 1,200 + 180 = 1,380 calls in April.
An employee works 40 hours a week at $18.50 per hour. What is the employee's gross weekly pay?
Answer: $740
40 × $18.50 = $740 gross weekly pay.
A supply order totaled $348. After a 12% discount, what is the final cost?
Answer: $306.24
$348 × 0.12 = $41.76 discount; $348 − $41.76 = $306.24.
If 3 out of every 20 applications submitted are incomplete, how many incomplete applications would be expected in a batch of 300?
Answer: 45
3/20 = 15%; 300 × 0.15 = 45 incomplete applications.
A clerk types 55 words per minute. How many words can the clerk type in 25 minutes?
Answer: 1,375
55 words/min × 25 min = 1,375 words.
A filing cabinet holds 480 files. If 60% are already filled, how many files can still be added?
Answer: 192
480 × 0.60 = 288 files already stored; 480 − 288 = 192 remaining spaces.