Rectangle AKLD consists of 5 congruent rectangles as shown in the figure below. Which of the following is the ratio of the length of 
to the length of 
?
(A) 1:01
(B) 2:01
(C) 5:03
(D) 1:03
(E) 2:03
In 
ABC, the measures of 
A, B, and C are 2x°, 3x°, and 5x°, respectively. What is the measure of C?
（A）18° （B） 36° （C） 54° （D） 90° （E） 180°
Correct Answer: D
If y = 4, then |1 - y| = ?
(A) -5(B) -3(C) 3(D) 4(E) 5
Correct Answer: C
When adding fractions, a useful first step is to find the least common denominator (LCD) of the fractions. What is the LCD for these fractions?
(F) 3 · 5 · 7 · 11 (G) 32 · 52 · 7 · 11 (H) 32 · 52 · · 113 (J) 32 · 52 · 7 · 113 (K) 33 · 53 · 7 · 114
Correct Answer: J
More ACT Math Exam Questions
- 1
For some x and y that satisfy the equation xy = -x2, which of the following is FALSE?
- 2
Whenever a, b, and c are positive real numbers, which of the following expressions is equivalent to
- 3
RST is a right triangle with side lengths of r, s, and t, as shown below. What is the value of cos2 S + cos2 R?
- 4
An integer, x, is subtracted from 6. That difference is then multiplied by 3. This product is 15 more than half the original integer. Which of the following equations represents this relationship?
- 5All angles in the figure shown below are right angles. If each side has
a length of 4 centimeters, what is the area of the figure in square
centimeters?
