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Percentages, Fractions, and Decimal Values

Percentages are defined as a fraction or portion of a whole. Generally percentages deal with an amount out of one hundred but can be used in sales, economics, and science. If you've walked into any store you're sure to find something marked a certain percent off. Fractions are not whole numbers with a numerator over a denominator. Usually the numerator and denominator are expressed as integers. There are four types of fractions: simple fractions, complex fractions, mixed fractions, and improper fractions. Decimals are also not integers. They are expressed often like 0.34 and are often rounded off since some go for too long. Both decimals and fractions are also used to convert to percentages.

86,251 Questions

What is 87 and a half percent as a fraction?

87 and a half percent:

87 1/2%

= 87.5%

= 0.875 in decimal

= 875/1000 or 7/8 in fraction

20 percent of people do this just before they go to bed?

Twenty percent of people engage in reading just before they go to bed. This habit helps them unwind and relax, often leading to better sleep quality. Whether it's a book, magazine, or e-reader, reading can serve as a calming ritual that prepares the mind for rest.

What is 4 5 over 6 divided by 2 3 over 5?

4 5/6 divide 2 3/5

1st step ; convert to improper fractions.

Hence

29/5 divide 13/5

2nd step ; Remember the rule for division of fractions. 'CHANGE THE SIGN TO MULTIPLY(X) AND INVERT (TURN OVER) THE RIGHT HAND FRACTION'. Then proceed as multiplying fractions.

Hence

29/5 X 5/13

3rd step ; Cancel down any common factors; '5' in this case.

Hence

29/1 X 1/13

4th step ; multiply

29/13

5th step ; Convert to a mixed fraction/number.

Hence

2 3/13 the answer !!!!!

What is a mixed status family?

A mixed-status family is a household where members have different immigration statuses, which may include a combination of citizens, lawful permanent residents, and undocumented immigrants. This situation often arises in families where some members were born in the U.S. while others immigrated from different countries. The varying immigration statuses can lead to unique challenges, particularly regarding access to resources, legal protections, and the risk of family separation. Understanding these dynamics is essential for addressing the needs and rights of all family members.

What is the decimal for 81?

'81' as given is a WHOLE number, NOT a decimal.

However, if written as ' 81.0 ' this indicates a zero value in the first (tenths) decimal place.

What is 81 out of 135 as a decimal?

81/135

Cancel down by '9'

9/15 As a fracton

Cancel down by '3'

3/5

Divide

5 )3.000 = 0.6 As a decimal .

What is 81 and 37 thousandths as a decimal?

81.037

The column names for each number are ;-

'8' = Tens

'1' = Units

Decimal point

'0' = TenTHS

'3' = HundredTHS

'7' = ThousandTHS.

NB Note the 'Ths' as the suffix to the decimal columns.

What is the percent of 50 or 13?

To find what percent 50 is of 13, you can use the formula: (part/whole) × 100. In this case, it would be (50/13) × 100, which equals approximately 384.62%. Therefore, 50 is about 384.62% of 13.

What are the measurements of 44.2 cm 0.123 cm using significant digit rules?

When applying significant digit rules, the measurement 44.2 cm has three significant figures, while 0.123 cm has three significant figures as well. When performing calculations involving both measurements, the final result should be reported with the least number of decimal places. Therefore, if you were to add or subtract these values, the result should be rounded to one decimal place, consistent with the precision of the measurement with the least decimal places (44.2 cm).

What is 11 over 25 as a percentage?

To convert 11 over 25 into a percentage:

Step 1: Convert the fraction to a decimal

11

÷

25

=

0.44

11÷25=0.44

Step 2: Convert decimal to read more ln.run/0Jtt1

How do you say 10000000000000000000000 in word form?

How to say this number 999999999999999999999999999999999999999999999999999999999999999999999999999999999999099999999999999999999999999999999999999999999999999999999999999900009099099999999999999999999999

How do you figure out a percentage error?

To calculate percentage error, first determine the absolute error by subtracting the experimental value from the true or accepted value. Then, take the absolute error and divide it by the true value. Multiply the result by 100 to express it as a percentage. The formula can be summarized as: [ \text{Percentage Error} = \left( \frac{|\text{True Value} - \text{Experimental Value}|}{\text{True Value}} \right) \times 100 % ].

Is it true that 95 percent of the body is water?

No, it's not true that 95 percent of the human body is water. While water does make up a significant portion of the body, it is typically around 60-70 percent of an adult's body weight. The percentage can vary based on factors such as age, sex, and body composition. Infants have a higher percentage of water, around 75-78%, but this decreases with age.

How much percent of people are in debt?

As of recent data, approximately 80% of Americans carry some form of debt, which includes mortgages, credit cards, student loans, and auto loans. The percentage can vary by demographic factors such as age and income level. Globally, the figures can differ significantly, with many countries experiencing varying levels of consumer debt. Always check the latest statistics for the most accurate figures, as these numbers can change over time.

How can you convert 67 percent into a fraction?

67% = 67/100

NB 'Percentage is from Latin and means ' of hundred' ; per centum'.

How do you convert a fraction to a percentage?

Multiply by '100'

Hence

3/4 X 100 = 300/4 = 75%

NB THe word 'percentage ' is from Latin for ' per centum ; of hundred'.