HESI A2 Math Questions with Correct Answers for a Specific Exam Mail supergrades12@gmail.com

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Hesi A2 Math Questions with Correct Answers
for a Specific Exam Mail

How to convert a fraction to percent?

Ans: Divide the top of the fraction by the bottom, multiply by 100 & add %
sign.

Ex. 2/3 = 66.7%



How 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?



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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



0.7/10 = N/100

Ans: cross multiply = 10N/70=7

or =0.7*100/10 = 0.7*10 = 7



1 inch =

Ans: 2.54 centimeters



1 foot =



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