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HESI A2 MATH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADEDA+ (LATEST VERSION) $12.49
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HESI A2 MATH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADEDA+ (LATEST VERSION)
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Course
HESI A2 MATH
Institution
HESI A2 MATH
HESI A2 MATH ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADEDA+ (LATEST VERSION)
What is the procedure for adding or subtracting fractions? - Answer-For fractions with a common denominator: Add or subtract the numerators as usual while keeping t...
HESI A2 MATH ACTUAL EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS WITH
RATIONALES (VERIFIED ANSWERS)
ALREADY GRADEDA+ (LATEST VERSION)
What is the procedure for adding or subtracting fractions? - Answer-For fractions with a
common denominator: Add or subtract the numerators as usual while keeping the
denominator.
For fractions with unlike denominators:
Determine the least common denominator (LCD).
Convert the first fraction to an equivalent fraction with the LCD as its denominator.
Do the same with the second fraction.
Add the two fractions as you would with fractions with a common denominator.
Subtraction will follow the same procedures except that you use subtraction or "minus."
How is a decimal converted to a fraction?
How is a fraction converted to a decimal? - Answer-Decimal to fraction:
Take note of the smallest place value of the number. This will be the denominator.
The numbers to the right of the decimal will be the numerator.
Reduce if possible.
Fraction to decimal: divide the numerator by the denominator.
What is dimensional analysis and how is it used? - Answer-Dimensional analysis is also
known as conversion factor method or factor-label method.
It involves expressing numbers and dimensions of a thing in one unit of measurement to
another without changing the value of that thing.
It is useful for performing unit conversions, especially complex unit conversions (such
as converting from the English System to the International or metric system).
What do the Roman Numerals I, V, X, L, C, D, and M represent? - Answer-I = 1
V=5
X = 10
L = 50
C = 100
D = 500
M = 1000
, What values do the prefixes: milli-, centi-, and kilo- indicate? - Answer-Milli- = one
thousandth
Centi- = one hundredth
Kilo- = one thousand
How do you convert mixed numbers to improper fractions and improper fractions to
mixed numbers? - Answer-Mixed number to improper fraction: Multiply the whole
number and the denominator. Add this product to the numerator. The result becomes
the new numerator which you put over the denominator.
Improper fraction to mixed number: Divide the numerator by the denominator to find the
whole number. If there is a remainder, this becomes the numerator of the fraction which
you place above the denominator.
How do you reduce fractions?
What are equivalent fractions? - Answer-To reduce fractions:
Divide both the numerator and denominator by their greatest common factor.
Equivalent fractions are those that have the same value when reduced to their simplest
form.
How do you find a percentage of a number? - Answer-is/of= %/100 or part/whole =
%/100
98.6 degrees Fahrenheit is what temperature in Celsius - Answer-37 degrees Celsius-
To convert Fahrenheit to Celsius, you subtract 32 degrees and multiply by 5/9. So 98.6-
32=66.6. 66.6*5/9 = 37 degrees Celsius
25% of 400 - Answer-100
What is the reciprocal of 6 - Answer-1/6
A roast was cooked at 325 °F in the oven for 4 hours. The internal temperature rose
from 32 °F to 145 °F.What was the average rise in temperature per hour - Answer-
28.25°F/ hr
Your supervisor instructs you to purchase 240 pens and 6 staplers for the nurse's
station. Pens are purchase in sets of 6 for $2.35 per pack. Staplers are sold in sets of 2
for 12.95. How much will purchasing these products cost - Answer-$132.85
Which of the following percentages is equal to 0.45 - Answer-45%
A vitamin's expiration date has passed. It was supposed to contain 500 mg of Calcium,
but it has lost 325 mg of Calcium. How many mg of Calcium is left - Answer-175 mg Ca
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