ASVAB Arithmetic Reasoning Practice Test 829726 Results

Your Results Global Average
Questions 5 5
Correct 0 3.18
Score 0% 64%

Review

1

What is the greatest common factor of 76 and 76?

77% Answer Correctly
61
14
76
44

Solution

The factors of 76 are [1, 2, 4, 19, 38, 76] and the factors of 76 are [1, 2, 4, 19, 38, 76]. They share 6 factors [1, 2, 4, 19, 38, 76] making 76 the greatest factor 76 and 76 have in common.


2

Which of these numbers is a factor of 24?

69% Answer Correctly
12
9
7
20

Solution

The factors of a number are all positive integers that divide evenly into the number. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24.


3

\({b + c \over a} = {b \over a} + {c \over a}\) defines which of the following?

56% Answer Correctly

distributive property for division

distributive property for multiplication

commutative property for multiplication

commutative property for division


Solution

The distributive property for division helps in solving expressions like \({b + c \over a}\). It specifies that the result of dividing a fraction with multiple terms in the numerator and one term in the denominator can be obtained by dividing each term individually and then totaling the results: \({b + c \over a} = {b \over a} + {c \over a}\). For example, \({a^3 + 6a^2 \over a^2} = {a^3 \over a^2} + {6a^2 \over a^2} = a + 6\).


4

What is \( \frac{-9z^7}{6z^4} \)?

60% Answer Correctly
-1\(\frac{1}{2}\)z3
-1\(\frac{1}{2}\)z1\(\frac{3}{4}\)
-1\(\frac{1}{2}\)z\(\frac{4}{7}\)
-\(\frac{2}{3}\)z11

Solution

To divide terms with exponents, the base of both exponents must be the same. In this case they are so divide the coefficients and subtract the exponents:

\( \frac{-9z^7}{6z^4} \)
\( \frac{-9}{6} \) z(7 - 4)
-1\(\frac{1}{2}\)z3


5

53% Answer Correctly
5.6
0.2
1
0.6

Solution


1