Home->ACT Math

Doug, who runs track for his high school, was challenged to a race by his younger brother, Matt. Matt started running first, and Doug didn’t start running until Matt had finished a quarter-mile lap on the school track. Doug passed Matt as they both finished their sixth lap. If both boys ran at a constant speed, with Doug running 2 miles an hour faster than Matt, what was Matt’s speed?

(F) 10.5 miles per hour

(G) 10 miles per hour

(H) 9 miles per hour

(J) 8 miles per hour

(K) 7.5 miles per hour

To this questions below, use the following graph, which provides information about the number of new clients five salespeople registered last month. Suppose that next month Victoria registers twice as many clients as she did this month and that each of the other four salespeople registers the same number of clients as he or she did this month. In this case, what percentage of clients will Victoria have registered?

(A) 36%(B) 40%(C) 44%(D) 48%(E) 50%

Correct Answer: B

If x and y are integers such that y > 12 and 2x + y = 19, which of the following is the solution set for x?

（A）x ≥ 4 （B） x ≥ 3 （C） x ≤ 4 （D） x ≤ 3 （E） x ≤ 0

Correct Answer: D

Nita, Craig, and Chris catch a total of 300 fish on their trip. If Chris catches 45% of the fish and Craig catches 25 fish, what fraction of the 300 fish does Nita catch?

(A) (B) (C) (D) (E)

Correct Answer: D