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LPN Math Entrance Exam .
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LPN Math Entrance Exam0 Degrees Celsius = ____ Degrees Fahrenheit - ANS-32
100 Degrees Celsius = ____ Degrees Fahrenheit - ANS-212
1 kilometer = ____ meters - ANS-1000
1 meter = ____ centimeters - ANS-100 cm
1 inch = ____ centimeters - ANS-2.54 cm
1 mile = ____ feet - ANS-5,280
1 mile = ____ yards - ANS-1,760
1 yard = ____ feet - ANS-3ft
1 foot = ____ inches - ANS-12 in
1 liter = ____ milliliters - ANS-1000
1 milliliter = ____ cubic centimeter - ANS-1
1 gallon = ____ quarts - ANS-4
1 gallon = ____ pints - ANS-8
1 gallon = ____ ounces - ANS-128
1 quart = ____ pints - ANS-2
1 pint = ____ cups - ANS-2
1 pint = ____ ounces - ANS-16 ounces
1 ounce = ____ milliliters - ANS-30
,1 kilogram = ____ grams - ANS-1000
1 gram = ____ milligrams - ANS-1000
1 ton = ____ pounds - ANS-2000 1
pound = ____ ounces - ANS-16 1
pound = ____ kilograms - ANS-2.2
Roman Numeral I = ____ - ANS-1
Roman Numeral IV = ____ - ANS-4
Roman Numeral V = ____ - ANS-5
Roman Numeral IX = ____ - ANS-9
Roman Numeral X = ____ - ANS-10
Roman Numeral L = ___ - ANS-50
Roman numeral XC= - ANS-90
Roman Numeral XL = - ANS-40
Roman Numeral LX = ____ - ANS-60
Roman Numeral C = ____ - ANS-100
Roman Numeral D = ____ - ANS-500
CM= - ANS-900
Roman Numeral M = ____ - ANS-1000
Roman Numeral ___
V = - ANS-5000
,X = - ANS-10,000
L = - ANS-50,000
C = - ANS-100,000
D = - ANS-500,000
M = - ANS-1,000,000 1 million
1 quart = ____ ounces - ANS-32
Convert a fraction to a percentage example - ANS-Divide the top of the fraction by the
bottom, multiply by 100 & add % sign.
Ex. 2/3 = 0.666666667
= 0.666666667 *100 = 66.7%
To convert a fraction to a percent - ANS-Change the fraction into a division problem and
solve. Move the decimal behind the hundredths place in the quotient. Drop the percent
sign after the new number.
To convert a percent to fraction - ANS-Step 1: Write down the percent divided by 100
like this: percent/100
Step 2: If the percent is not a whole number, then multiply both top and bottom by 10 for
every number after the decimal point. (For example, if there is one number after the
decimal, then use 10, if there are two then use 100, etc.)
Step 3: Simplify (or reduce) the fraction
Ex. 75% = 75/100 = 15/20 = 3/4
Convert 62.5% to a fraction - ANS-Ex. Step 1: write down.
62.5% = 62.5/100
Step 2: multiply both top & bottom by 10.
= 62.5/100 *10 = 625/1000
Step 3: Simplify the fraction.
625/1000 Divided by 25 = 25/40 can go lower if divided by 5 which = 5/8
A sample contains 2/3 oz. of liquid. How many milliliters (mL) is this? - ANS-To convert
oz. to mL, multiply by 30 oz./mL.
2/3 * 30 = 60/3 = 20
, Instructions require you to dilute a powder in 3 quarts of water. You only have a
container that is marked in liters. How many liters would you use to dilute the powder? -
ANS-1 Quart = 32 oz
Therefore, 3 Quarts = 96oz.
There are 30 milliliters per oz., so 96 oz. = 2,880 milliliters
There are 1000 milliliters per liter, so 2,880 mL = 2.88 Liters
Or
1 Quart = 0.946 Liter *3= 2.838 = 2.88 L
35% to fraction - ANS-35/100 = 7/20
1 foot = - ANS-30.48 centimeters or 0.3048 meters
1 yard = - ANS-0.914 meters
1 mile = - ANS-1.609 kilometers
1 ounce = - ANS-28.350 grams
1 pound = - ANS-454 grams or .454 kilograms
1 fluid ounce = - ANS-29.574 milliliters
1 Quart = - ANS-0.946 liters
1 Gallon = - ANS-3.785 liters
1 Pound = - ANS-8 fluid ounces
10 kilograms is equivalent to how many pounds? - ANS-to convert kilograms to
pounds, multiply 2.2 lbs/kilo.
10 * 2.2 = 22
How to convert Celsius to Fahrenheit? - ANS-Multiply by 1.8 & add
32. Ex. 30 Celsius * 1.8 + 32 = 86 Fahrenheit
How to convert Fahrenheit to Celsius? - ANS-Subtract 32 & Divide by 1.8
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