Hesi A2 Math
HESI A2 Math Test
Study online at https://quizlet.com/_ctu7hc
1. How to convert a fraction to percent? Divide the top of the fraction
by the bottom, multiply by
100 & add % sign.
Ex. 2/3 = 66.7%
2. How to convert a percent to fraction? Step 1: Write down the per-
cent divided by 100 like this:
percent/100
Step 2: If the percent is not
a whole number, then multi-
ply 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
3. Convert 62.5% to a fraction 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
1/6
, Hesi A2 Math
HESI A2 Math Test
Study online at https://quizlet.com/_ctu7hc
4. A sample contains 2/3 oz. of liquid. How many milli- To convert oz. to mL, multiply
liters (mL) is this? by 30 oz./mL.
2/3 * 30 = 60/3 = 20
5. Instructions require you to dilute a powder in 3 1 Quart = 32 oz
quarts of water. You only have a container that is Therefore, 3 Quarts = 96oz.
marked in liters. How many liters would you use to There are 30 milliliters per
dilute the powder? oz., so 96 oz. = 2,880 milli-
liters
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
6. 35% to fraction 35/100 = 7/20
7. 0.7/10 = N/100 cross multiply = 10N/70=7
or =0.7*100/10 = 0.7*10 = 7
8. 1 inch = 2.54 centimeters
9. 1 foot = 30.48 centimeters or 0.3048
meters
10. 1 yard = 0.914 meters
11. 1 mile = 1.609 kilometers
12. 1 ounce = 28.350 grams
2/6
HESI A2 Math Test
Study online at https://quizlet.com/_ctu7hc
1. How to convert a fraction to percent? Divide the top of the fraction
by the bottom, multiply by
100 & add % sign.
Ex. 2/3 = 66.7%
2. How to convert a percent to fraction? Step 1: Write down the per-
cent divided by 100 like this:
percent/100
Step 2: If the percent is not
a whole number, then multi-
ply 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
3. Convert 62.5% to a fraction 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
1/6
, Hesi A2 Math
HESI A2 Math Test
Study online at https://quizlet.com/_ctu7hc
4. A sample contains 2/3 oz. of liquid. How many milli- To convert oz. to mL, multiply
liters (mL) is this? by 30 oz./mL.
2/3 * 30 = 60/3 = 20
5. Instructions require you to dilute a powder in 3 1 Quart = 32 oz
quarts of water. You only have a container that is Therefore, 3 Quarts = 96oz.
marked in liters. How many liters would you use to There are 30 milliliters per
dilute the powder? oz., so 96 oz. = 2,880 milli-
liters
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
6. 35% to fraction 35/100 = 7/20
7. 0.7/10 = N/100 cross multiply = 10N/70=7
or =0.7*100/10 = 0.7*10 = 7
8. 1 inch = 2.54 centimeters
9. 1 foot = 30.48 centimeters or 0.3048
meters
10. 1 yard = 0.914 meters
11. 1 mile = 1.609 kilometers
12. 1 ounce = 28.350 grams
2/6
