For example, the fraction 1/8 represents one piece of the pie that has been cut in eight pieces. The fraction 7/8 represents 7 pieces, almost the full pie.
With fractions, the size of “half” of something will depend on the number of pieces. If your “pie” is cut into 8 pieces, then half would be 4. But if your “pie” is in 22 pieces, then half would be 11. The target always changes. But with percentages, one-half is always the same - 50%. It’s helpful to remember that the word “percent” actually means “of 100”—“per” means “of,” and “cent” means “100. “[4] X Expert Source David JiaAcademic Tutor Expert Interview. 7 January 2021.
Suppose you have the fraction 1/2. On your calculator, perform the operation 1 ÷ 2, and the calculator will show the result 0. 5. Convert the fraction 1/4 into a decimal by performing the operation 1 ÷ 4. The result is 0. 25. For a more complicated example, you can convert the fraction 274/312 into a decimal with the operation 274 ÷ 312. The result will be 0. 878. (There are more digits, but for our purposes we can stop at three. )
Consider the example above of 1/2, which we converted to the decimal of 0. 5. To change this decimal to a percentage, shift the decimal point two spaces to the right. First rewrite 0. 5 as 0. 50. Then when you shift the decimal point two spaces, you turn 0. 50 into the number 50%. The example of 1/4, which has a decimal equivalent of 0. 25, can be turned into the percentage 25%.
3/4 = 75% 1/2 = 50% 1/3 = 33 1/3% 1/4 = 25% 1/5 = 20% 1/8 = 12. 5% (this is often used in banking)
If each of six people draws a portion of the company’s payroll, you can find out how much they represent together by just adding the relative percentages. If their respective shares are 10%, 5%, 8%, 22%, 10% and 8%, you can just add 10+5+8+22+10+8 = 63. Those six people make up 63% of the company’s payroll. When you are adding, ignore the percent symbol, and just add the numbers. Put the symbol back in your final answer.
Suppose you want to calculate an income percentage. 100% represents the entire income from some project, but then you must subtract, for example, 10% for expenses, 12% for salaries, and 25% for taxes. How much is left? Simply use your calculator to perform the subtraction of 100-10-12-25. The result is 53%.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
The last result may appear surprising, if you expect division to produce a smaller result than the starting number. However, you should understand that division by a number less than one will always lead to an increase by the reciprocal of that number. For example, dividing by 1/10 is the same as multiplying by 10. Dividing by 1/2 is the same as multiplying by 2.
To find 15% of 100, rewrite the 15% as 0. 15. Then just multiply 0. 15 x 100, to get the solution of 15.
In the example of 15% of 100, the result is the whole number 15.
To represent the number 4% on your calculator, just press the button 4 and then %. Your calculator will turn the number 4 into 0. 04, which is the decimal equivalent. To change the number 82. 5% into a decimal, just type the buttons 8, 2, . , 5, %. The calculator will now show the value of 0. 825.
Whenever you are using a calculator for percentage calculations, you should make sure to press the Clear (C) or All Clear (AC) button before starting. As you enter the numbers for this calculation, you should notice that as soon as your hit the % button, your number of 15 converts to . 15. The calculator will the proceed to calculate . 15 x 75. 32.
