ACT Prep 3

• 5 1/3

Mr. Wilk is a high school math teacher whose salary is $33,660 for this school year, which has 180 days. In Mr. Wilk's school district, substitute teachers are paid $85 per day. If Mr. Wilk takes a day off without pay and a substitute teacher is paid to teach his classes, how much less does the school district pay in salary by paying a substitute teacher instead of Mr. Wilk for that day?

• $57

• $85

• $102

• $114

• $187

A student has earned the following scores on four 100-point tests this marking period: 63, 72, 88, and 91. What score must the student earn on the fifth and final 100 point test of the marking period to earn an average test grade of 80 for the five tests?

• 79

• 86

• 89

• 94

• The student cannot earn an average of 80.

A rectangular lot that measures 125 feet by 185 feet is completely fenced. What is the length, in feet, of the fence?

• 310

• 435

• 620

• 740

• 1,240

What two numbers should be placed in the blanks below so that the difference between the consecutive numbers is the same?

13, _, _, 34

• 19, 28

• 20, 27

• 21, 26

• 23, 24

• 24, 29

If a gumball is randomly chosen from a bag that contains exactly 6 yellow gumballs, 5 green gumballs, and 4 red gumballs, what is the probability that the gumball chosen is NOT green?

At a bottling plant, 10,000 liters of carbonated water are needed to produce 3,000 bottles of soda. How many liters of carbonated water are needed to produce 750 bottles of soda?

• 225

• 1,500

• 2,500

• 4,000

• 5,000