Question 1
In this figure, angle POS measures 90°. What is the measure of angle ROQ?
a. 45°
b. 90°
c. 180°
d. 270°
e. 360°
CORRECT ANSWER
b. PQ and RS are intersecting lines. The fact
that angle POS is a 90-degree angle means
that PQ and RS are perpendicular,
indicating that all the angles formed by
their intersection, including ROQ, measure
90 degrees.
Question 2
4 1/5 + 1 2/5 + 3 3/10
a. 8 9/10
b. 9 1/10
c. 8 4/5
d. 8 6/15
e. 9 5/10
1
@THE STUDY VAULT
, CORRECT ANSWER
a. Incorrect answers include adding both the
numerator and the denominator and not
converting fifths to tenths properly.
Question 3
3/4 is equal to
a. 0.25
b. 0.30
c. 0.34
d. 0.50
e. 0.75
CORRECT ANSWER
e. To convert a fraction to a decimal, divide
the numerator, 3, by the denominator, 4.
3 ÷ 4 = 0.75.
Question 4
76 1/2 + 11 5/6 =
a. 87 1/2
b. 88 1/3
c. 88 2/3
d. 88 5/6
e. 89
CORRECT ANSWER
2
@THE STUDY VAULT
In this figure, angle POS measures 90°. What is the measure of angle ROQ?
a. 45°
b. 90°
c. 180°
d. 270°
e. 360°
CORRECT ANSWER
b. PQ and RS are intersecting lines. The fact
that angle POS is a 90-degree angle means
that PQ and RS are perpendicular,
indicating that all the angles formed by
their intersection, including ROQ, measure
90 degrees.
Question 2
4 1/5 + 1 2/5 + 3 3/10
a. 8 9/10
b. 9 1/10
c. 8 4/5
d. 8 6/15
e. 9 5/10
1
@THE STUDY VAULT
, CORRECT ANSWER
a. Incorrect answers include adding both the
numerator and the denominator and not
converting fifths to tenths properly.
Question 3
3/4 is equal to
a. 0.25
b. 0.30
c. 0.34
d. 0.50
e. 0.75
CORRECT ANSWER
e. To convert a fraction to a decimal, divide
the numerator, 3, by the denominator, 4.
3 ÷ 4 = 0.75.
Question 4
76 1/2 + 11 5/6 =
a. 87 1/2
b. 88 1/3
c. 88 2/3
d. 88 5/6
e. 89
CORRECT ANSWER
2
@THE STUDY VAULT
