convert the decimal or whole number to a percent 0.36 1/2
The Correct Answer and Explanation is:
To convert 0.36 and 1/2 to percentages, follow these steps:
Correct Answers:
- 0.36 = 36%
- 1/2 = 50%
Explanation:
A percentage is a way of expressing a number as a part of 100. The word “percent” literally means “per hundred.” To convert a decimal or a fraction into a percent, the goal is to determine what that number would be out of 100.
Converting a Decimal to a Percent
Start with the decimal 0.36.
Multiply the decimal by 100:0.36×100=360.36 \times 100 = 360.36×100=36
Then, attach the percent sign:0.36=36%0.36 = 36\%0.36=36%
Multiplying by 100 moves the decimal point two places to the right. So, 0.36 becomes 36, and then it is labeled as a percentage.
Converting a Fraction to a Percent
Now take the fraction 1/2.
First, convert the fraction into a decimal. Divide the numerator (1) by the denominator (2):1÷2=0.51 \div 2 = 0.51÷2=0.5
Now convert this decimal to a percent using the same method as above:0.5×100=500.5 \times 100 = 500.5×100=50
So:1/2=0.5=50%1/2 = 0.5 = 50\%1/2=0.5=50%
Summary:
- Any decimal can be converted to a percent by multiplying it by 100 and adding the percent sign.
- Any fraction can be converted to a percent by first turning it into a decimal through division, then multiplying by 100.
- Using this process:
- 0.36 becomes 36%
- 1/2 becomes 50%
These conversions help in comparing values in everyday life, such as test scores, discounts, and statistics.
