HESI A2 Math Flashcards

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Questions and Answers

Convert 5 3/4 to a decimal. Round to the nearest tenth.

5.8 (correct)

5.7

5.75

A warehouse worker ships 25 boxes each day. Every box contains 3 shipping labels. Inventory has 500 shipping labels. How many days will it take to use the inventory of shipping labels? Round to the nearest whole.

8 days

20 days

6 days

7 days (correct)

What is the value of x in the ratio and proportion 6:10::24:x?

40 (correct)

240

A class of 25 students has 44% of boys. How many boys are there?

11 boys (C) Signup and view all the answers

What is 3.44 divided by 0.6?

5.73 (A) Signup and view all the answers

Solve if x=11 in the equation $x + \frac{44}{2x}$.

13 (D) Signup and view all the answers

What is the result of 4 & 7/8 divided by 1 & 1/6?

4 & 5/28 (A) Signup and view all the answers

Add 6 & 3/4 + 8 & 1/6.

14 & 11/12 (C) Signup and view all the answers

Solve for x in the equation $\frac{x}{250} = \frac{3}{500}$.

1.5 (A) Signup and view all the answers

What is the probability of getting a 5 when a dice is rolled?

16.6% (A) Signup and view all the answers

Convert 7 grams to milligrams.

7,000 mg (B) Signup and view all the answers

Sally eats 3/5 of her lunch. John eats 75%. Who ate more?

John (A) Signup and view all the answers

Add 1/4 + 3/8.

5/8 (D) Signup and view all the answers

How many ounces are in 8 & 1/4 pints?

132 oz (B) Signup and view all the answers

Subtract 5/6 - 3/4.

1/12 (B) Signup and view all the answers

Add 2/3 + 1/6 + 2/5.

1 & 7/30 (B) Signup and view all the answers

A farmer’s production statistics find that it takes 2 chickens to produce 6 eggs in 24 hours. How many chickens will be needed to produce 24 eggs in 24 hours?

8 chickens (C) Signup and view all the answers

Subtract 28 & 3/4 - 5 & 5/6.

22 & 11/12 (A) Signup and view all the answers

Add 7/8 + 9/10 + 6/5 as mixed numbers.

2 & 39/40 (A) Signup and view all the answers

A mother changes her baby 6 times a day. How many diapers will be needed in a year?

2190 diapers (C) Signup and view all the answers

Subtract 2 & 5/8 - 7/8 and reduce the answer.

1 & 3/4 (C) Signup and view all the answers

A dice is rolled; what's the probability of getting an odd number?

50% (D) Signup and view all the answers

32 divided by 8/9.

36 (D) Signup and view all the answers

40.3 divided by 4.8.

8.4 (A) Signup and view all the answers

Ratio and proportion: 0.1:10::x:400.

4 (C) Signup and view all the answers

A cake provides 24 servings. How many cakes do you need for a class of 70 and staff of 3?

4 (A) Signup and view all the answers

A female ran a 24 mile course in segments. How long did it take her to complete the course?

5.3 hours (B) Signup and view all the answers

What is 54% of $789.56?

$426.36 (B) Signup and view all the answers

1/9 divided by 2/3.

1/6 (C) Signup and view all the answers

How many liters in 300 milliliters?

0.3 liters (B) Signup and view all the answers

Ratio and proportion: 18:x::10:300.

540 (A) Signup and view all the answers

Subtract 12 - 7 & 4/5.

4 & 1/5 (B) Signup and view all the answers

Find x in the ratio and proportion 120:x::40:0.5.

1.5 (C) Signup and view all the answers

5 & 3/4 divided by 1/2 and reduce.

11 & 1/2 (D) Signup and view all the answers

Ratio and proportion 1.2:x::14:42.

3.6 (A) Signup and view all the answers

Find x in the equation 40:5=60:x.

7.5 (D) Signup and view all the answers

Ratio and proportion: 15:2000::x:200.

1.5 (C) Signup and view all the answers

If the quotient is 4, and 12 is the dividend, what is the divisor?

3 (C) Signup and view all the answers

Subtract 7 & 7/10 - 3 & 4/5.

3 & 9/10 (B) Signup and view all the answers

Change 0.26 to a fraction.

13/50 (A) Signup and view all the answers

Multiply 4/9 x 1 & 4/5 x 2/5.

8/25 (A) Signup and view all the answers

Add 2/3 + 4/9.

10/9 = 1 & 1/9 (D) Signup and view all the answers

Compare if 0.045 is _____ to 0.054.

Less than (A) Signup and view all the answers

Change 0.025 to a ratio.

1:40 (B) Signup and view all the answers

Change 0.004 to a ratio.

1:250 (C) Signup and view all the answers

Which of these fractions is the largest?

3/6 (D) Signup and view all the answers

Subtract 3/5 - 2/7.

11/35 (A) Signup and view all the answers

Convert 1/5 to a decimal.

0.2 (C) Signup and view all the answers

Which of the following is the largest decimal?

0.68 (D) Signup and view all the answers

A man is reading. He reads two chapters a day. How long will it take to finish 798 pages if each chapter has 6 pages?

66 & 1/2 (A) Signup and view all the answers

0.9 divided by 3.

0.3 (A) Signup and view all the answers

Subtract 12.02 - 9.99.

2.03 (C) Signup and view all the answers

Convert 2100 to standard time.

9 PM (B) Signup and view all the answers

A label states 1 mil contains 500 mg. How many mils are in 1.5 grams?

3 (A) Signup and view all the answers

A mother is planning a birthday party. She will give each child 15 balloons. There are 50 balloons per packet. How many packets does she need if there will be 16 children?

5 (C) Signup and view all the answers

Study Notes

Conversion and Rounding

5 3/4 converted to a decimal is 5.8 when rounded to the nearest tenth.
7 grams equals 7,000 milligrams in metric conversions.
0.26 as a fraction is represented as 13/50.

Rate and Usage Problems

Shipping labels: 25 boxes daily, each with 3 labels, totaling 75 labels used per day, exhausting 500 labels in approximately 7 days.
A mother changing diapers 6 times a day needs around 2,190 diapers annually.
A cake serves 24, needing 4 cakes for 73 attendees (70 students + 3 staff).

Ratios and Proportions

Example ratio problem: 6:10 is to 24 as x is to 40, solving for x gives 40.
Ratio comparison: 0.1:10 is to x:400 leads to x = 4, showing consistent proportional relationships.
For the ratio 18:x::10:300, x equals 540.

Probability and Statistics

The probability of rolling a 5 on a die is 16.6%, while the chance of rolling an odd number is 50%.
For a course completion time, accumulating various segments reveals the entire journey took 5.3 hours.

Addition and Subtraction of Fractions

1/4 added to 3/8 equals 5/8.
The sum of 7/8, 9/10, and 6/5 results in a mixed number of 2 & 39/40.
Subtracting 5/6 from 3/4 simplifies to 1/12.

Divisions and Complex Calculations

3.44 divided by 0.6 gives approximately 5.73.
Solving for x in the equation x/250 = 3/500 gives x as 1.5.
A division of 32 by 8/9 results in 36.

Time and Distance Problems

To find the total duration for reading 798 pages at 6 pages per chapter, taking two chapters daily calculates to 66.5 days.

Measurements and Conversions

How many ounces in 8 & 1/4 pints: 1 pint equals 16 oz; therefore, total is 132 oz.
For 300 milliliters to liters, conversion shows it equals 0.3 liters.

Decimal Comparisons

Comparing decimal values, 0.045 is less than 0.054.

Number Operations

Finding x where 120:x::40:0.5 results in x = 1.5.
Subtraction of 12 - 7 & 4/5 equals 4 & 1/5.

Fractions and Mixed Numbers

Mixed numbers can be simplified after operations, such as 5 & 3/4 divided by 1/2 simplifies to 11 & 1/2.
Total egg production from 2 chickens yielding 6 eggs suggests 8 chickens are necessary for producing 24 eggs.

Answer Validations

Multiple choices often provide insight into correct solutions, confirming calculations through several approaches, such as in probability or fraction operations.

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Description

Test your math skills with HESI A2 math questions presented in a flashcard format. Each card covers essential concepts like converting fractions to decimals and solving practical math problems. Perfect for students preparing for the HESI A2 exam.