Subtract: 2 5/8 -7/8, reduced to lowest terms =
1 3/4
1 6/8
1 1/4
1 5/8
Correct Answer : A
First convert 2 5/8 into an improper fraction as follows
\(2\frac{5}{8}=\frac{\left(2\ast8\right)+5}{8}=\frac{16+5}{8}=\frac{21}{8}\)
Now carry out subtraction
\(\frac{21}{8}-\frac{7}{8}=\frac{14}{8}=\frac{7}{4}=1\frac{3}{4}\)
HESI A2 Exam Quiz Bank
TEAS 7 Exam Quiz Bank
Find More HESI Questions
HESI A2 Questions: We got the latest updated HESI A2 Questions
100% Money Refund: 100% money back guarantee if you take our full
assessment pass with 80% and fail the actual exam.
Live Tutoring: Fully customized live tutoring lessons.
Guaranteed A Grade: All students who use our services pass with 90%
guarantee.
Related Questions
Correct Answer is C
Explanation
The ratio 15:1000=X:100 can be written in proportion as:
\(\frac{15}{1000}=\frac{X}{100}\)
The value of X is determined by cross-products
\(15\ast100=1000X\)
\(1500=1000X\)
Divide both sides by 1000
\(\frac{1500}{1000}=\frac{1000X}{1000}\)
\(1.5=X\)
Thus, the value of X is 1.5
Correct Answer is D
Explanation
Use the relation, 1 gallon= 128 fluid ounces to convert between gallons and ounces. Then,
\(576\ fluid\ ounces\ast\frac{1\ gallon}{128\ fluid\ ounces}=4.5\ gallons\)
Correct Answer is ["8"]
Explanation
Since the time of comparison is 24 hours in both cases, the number of chickens is determined using the following relation
\(24\ eggs\ast\frac{2\ chickens}{6\ eggs}=8\ chickens\)
It will take 8 chickens 24 hours to lay 24 eggs
Correct Answer is D
Explanation
Use substitution method to determine the value of the given expression. Use 3 in place of X in the given expression.
\(3X^2-\frac{21}{3}X\)
In place of X insert 3
\(3\left(3\right)^2-\frac{21}{3}\left(3\right)=3\left(9\right)-21=27-21=6\)
When X=3, the equation reduces to 6.
This question was extracted from the actual HESI A2 Exam. Ace your TEAS exam with the actual HESI A2 Exam questions, Start your journey with us today
Visit Naxlex, the Most Trusted HESI Prep Platform With Guaranteed Pass of 90%.
Money back guarantee if you use our service and fail the actual exam. Option of personalised live tutor on your area of weakness.