Math Exercises: Fractions, Ratios, Percents, and Time Conversions, Exams of Mathematics

A series of math exercises covering fractions, ratios, percentages, and time conversions. It includes problems on dividing fractions, converting decimals to fractions and vice versa, solving ratio and proportion problems, calculating percentages, and converting between regular and military time. Each problem is presented with its correct answer, making it a useful resource for students to practice and test their understanding of these fundamental mathematical concepts. The exercises are designed to reinforce basic arithmetic skills and improve problem-solving abilities in practical contexts. This material is suitable for high school students or anyone looking to brush up on their math skills. The document offers a structured approach to learning and practicing essential math skills.

Typology: Exams

2024/2025

Available from 10/30/2025

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HESI A2-
MATH
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HESI A2-

MATH

DIVIDE THE FRACTIONS: REDUCE

4/5 ÷ 1/7 - CORRECT ANSWERS-5 3/

DIVIDE THE FRACTIONS: REDUCE

12/15 ÷ 3/5 - CORRECT ANSWERS-1 1/

DIVIDE THE FRACTIONS: REDUCE

7/8 ÷ 1/6 - CORRECT ANSWERS-5 1/

DIVIDE THE FRACTIONS: REDUCE

1 ÷ 1/5 - CORRECT ANSWERS- 5

DIVIDE THE FRACTIONS: REDUCE

8 ÷ 1/4 - CORRECT ANSWERS- 32

DIVIDE THE FRACTIONS: REDUCE

2 1/4 ÷ 1/6 - CORRECT ANSWERS-13 1/

DIVIDE THE FRACTIONS: REDUCE

10 ÷ 3 1/3 - CORRECT ANSWERS- 3

DIVIDE THE FRACTIONS: REDUCE

12 1/3 ÷ 2 - CORRECT ANSWERS-6 1/

DIVIDE THE FRACTIONS: REDUCE

11 1/4 ÷ 3/4 - CORRECT ANSWERS- 15

DIVIDE THE FRACTIONS: REDUCE

8 1/3 ÷ 5/6 - CORRECT ANSWERS- 10

DIVIDE THE FRACTIONS RULES/FORMULA - CORRECT ANSWERS-INVERSE

(FLIP) SECOND FRACTION & MULTIPLY THEN REDUCE

DECIMALS TO FRACTIONS RULES/FORMULA - CORRECT ANSWERS-KNOW

PLACE VALUE, DIVIDE # BY PLACE VALUE, THEN REDUCE - EX. 0.02 = 2/100 =

FRACTIONS TO RATIOS - CORRECT ANSWERS-CHANGE FRACTION TO A RATIO

- EX. 22/91 = 22:

RATIOS & PROPORTIONS: SOLVING FOR X - CORRECT ANSWERS-SET UP

FORMULA THEN CROSS MULTIPLY THEN DIVIDE - EX. 7:5 :: 91:x 7/5 = 91/X, 915÷7 = X PERCENT FORMULA - CORRECT ANSWERS-PART/WHOLE = PERCENT/100 - EX. WHAT IS 15 OUT OF 75 AS A PERCENT? 15/75 = %/100 (15100÷75)

REGULAR TIME VERSUS MILITARY TIME: CONVERT REGULAR TIMES TO

MILITARY TIMES.

4:27:33 PM = - CORRECT ANSWERS-1627:33 OR 16:27:

REGULAR TIME VERSUS MILITARY TIME: CONVERT REGULAR TIMES TO

MILITARY TIMES.

2:22:22 AM = - CORRECT ANSWERS-0222:22 OR 02:22:

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

0603:45 HOURS = - CORRECT ANSWERS-6:03:45 AM

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

1200:00 HOURS = - CORRECT ANSWERS-12:00 PM OR NOON

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

15:16:42 HOURS = - CORRECT ANSWERS-3:16:42 PM

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

16:18:00 HOURS = - CORRECT ANSWERS-4:18 PM

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

10:33:29 HOURS = - CORRECT ANSWERS-10:33:29 AM

REGULAR TIME VERSUS MILITARY TIME: CONVERT MILITARY TIMES TO

REGULAR TIMES.

21:11:34 HOURS = - CORRECT ANSWERS-9:11:34 PM

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

1/5 = - CORRECT ANSWERS-0.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

2/5 = - CORRECT ANSWERS-0.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

3/8 = - CORRECT ANSWERS-0.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

4/5 = - CORRECT ANSWERS-0.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

1/3 = - CORRECT ANSWERS-0.3, WITH LINE OVER 3

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

1 1/2 = - CORRECT ANSWERS-1.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

3/10 = - CORRECT ANSWERS-0.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

2 7/8 = - CORRECT ANSWERS-2.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

11 11/15 = - CORRECT ANSWERS-11.

CHANGE FRACTIONS INTO DECIMALS AND ROUND TO THE NEAREST

THOUSANDTH.

12/25 = - CORRECT ANSWERS-0.

CHANGE DECIMALS TO FRACTIONS AND REDUCE TO LOWEST COMMON

DENOMINATOR.

0.08 = - CORRECT ANSWERS-2/

CHANGE DECIMALS TO FRACTIONS AND REDUCE TO LOWEST COMMON

DENOMINATOR.

0.025 = - CORRECT ANSWERS-1/

CHANGE DECIMALS TO FRACTIONS AND REDUCE TO LOWEST COMMON

DENOMINATOR.

0.125 = - CORRECT ANSWERS-1/

CHANGE DECIMALS TO FRACTIONS AND REDUCE TO LOWEST COMMON

DENOMINATOR.

0.17 = - CORRECT ANSWERS-17/

CHANGE DECIMALS TO FRACTIONS AND REDUCE TO LOWEST COMMON

DENOMINATOR.

RATIOS, SOLVE FOR X:

JOHN BUYS 3 BAGS OF CHIPS FOR $4.50. HOW MUCH WILL IT COST JOHN TO

BUY FIVE BAGS OF CHIPS? - CORRECT ANSWERS-7.

RATIOS, SOLVE FOR X:

THE RECIPE STATES THAT 4 CUPS OF SUGAR WILL MAKE 144 COOKIES. HOW

MANY CUPS OF SUGAR ARE NEEDED TO MAKE 90 COOKIES? - CORRECT

ANSWERS-2.

CHANGE DECIMALS TO PERCENTS:

0.98 - CORRECT ANSWERS-98%

CHANGE DECIMALS TO PERCENTS:

0.0068 - CORRECT ANSWERS-0.68%

CHANGE DECIMALS TO PERCENTS:

0.09 - CORRECT ANSWERS-9%

CHANGE PERCENTS TO DECIMALS:

58% - CORRECT ANSWERS-0.

CHANGE PERCENTS TO DECIMALS:

76.3% - CORRECT ANSWERS-0.

CHANGE PERCENTS TO DECIMALS:

0.03% - CORRECT ANSWERS- 3

CHANGE FRACTIONS TO PERCENTS:

9/10 - CORRECT ANSWERS-90%

CHANGE FRACTIONS TO PERCENTS:

4/5 - CORRECT ANSWERS-80%

CHANGE FRACTIONS TO PERCENTS:

1/6 - CORRECT ANSWERS-16.667%

CHANGE FRACTIONS TO PERCENTS:

3/8 - CORRECT ANSWERS-37.5%

CONVERTING MILITARY TIME BEFORE NOON, SIMPLY ADD _______ BEFORE

THE NUMBERS. (1-9 AM ONLY) - CORRECT ANSWERS- 0

ZERO IS NOT NEEDED WHEN CONVERTING 10 AM & ___ AM - CORRECT

ANSWERS- 11

TIME AFTER NOON SIMPLY ADD __ TO THE HOUR NUMBER. - CORRECT

ANSWERS- 12

MILITARY TIME 0000 CONVERTS TO? - CORRECT ANSWERS-12 AM, MIDNIGHT

MILITARY TIME 1200 CONVERTS TO? - CORRECT ANSWERS-NOON OR 12 PM

REGULAR TIME VERSUS MILITARY TIME: CONVERT REGULAR TIMES TO

MILITARY TIMES.

8:22:54 PM = - CORRECT ANSWERS-2022:54 OR 20:22:

SUBTRACTING THE FRACTIONS:

3/20 - 2/20 - CORRECT ANSWERS-1/

SUBTRACTING THE FRACTIONS:

28/37 - 17/37 - CORRECT ANSWERS-11/

SUBTRACTING THE FRACTIONS:

17/25 - 3/5 - CORRECT ANSWERS-2/

SUBTRACTING THE FRACTIONS:

31/54 - 5/9 - CORRECT ANSWERS-1/

SUBTRACTING THE FRACTIONS:

1 9/10 - 1/5 - CORRECT ANSWERS-1 7/

SUBTRACTING THE FRACTIONS:

25 1/7 - 12 5/7 - CORRECT ANSWERS-12 3/

SUBTRACTING THE FRACTIONS:

15 7/18 - 3/9 - CORRECT ANSWERS-15 1/

SUBTRACTING THE FRACTIONS:

30 1/2 - 13 3/4 - CORRECT ANSWERS-16 3/

MULTIPLY THE FRACTIONS AND REDUCE:

3/5 x 2/3 - CORRECT ANSWERS-2/ MULTIPLY THE FRACTIONS AND REDUCE: 7/9 X 1/9 - CORRECT ANSWERS-7/ MULTIPLY THE FRACTIONS AND REDUCE: 6 X 4/5 - CORRECT ANSWERS-4 4/ MULTIPLY THE FRACTIONS AND REDUCE: 1 2/5 X 5 - CORRECT ANSWERS- 7

CHANGE FRACTIONS INTO DECIMALS:

1/3 - CORRECT ANSWERS-0.3 WITH LINE OVER THE 3

CHANGE FRACTIONS INTO DECIMALS:

11 11/15 - CORRECT ANSWERS-11.

SOLVE THE FOLLOWING PROBLEM:

2 3/6 X 4/5 - CORRECT ANSWERS- 2

SOLVE THE FOLLOWING EQUATION:

X: 9x = 30 - 3 - CORRECT ANSWERS-X = 3 SOLVE THE FOLLOWING PROBLEM: (3 x 3)^2 + 4(8 - 1) - CORRECT ANSWERS- 109 SOLVE THE FOLLOWING PROBLEM: 3/4 ÷ 7/8 - CORRECT ANSWERS-6/ SOLVE THE FOLLOWING EQUATION: X: 3x(3 + 6) = (9 x 7) + 18x - CORRECT ANSWERS-X = 7 SOLVE THE FOLLOWING EQUATION: X: x^2 + 3 = 39 - CORRECT ANSWERS-X = 36 SOLVE THE FOLLOWING PROBLEM: 1,458 - 378 + 3,066 - CORRECT ANSWERS-4, MULTIPLY & REDUCE: 2 1/3 X 3 = - CORRECT ANSWERS- 7 CONVERT TO A RATIO: 0.075 - CORRECT ANSWERS-3: SUBTRACT: 6/7 - 1/3 = - CORRECT ANSWERS-11/ INCREASE 97 BY 23% - CORRECT ANSWERS-119.