how do you subtract 10 percent on a calculator?
42047
If your calculator does not have a percent key and you want to add a percentage to a number multiply that number by 1 plus the percentage fraction. For example 25000+9% = 25000 x 1.09 = 27250. To subtract 9 percent multiply the number by 1 minus the percentage fraction. Example: 25000 - 9% = 25000 x 0.91 = 22750.
137422
Tip: You can also multiply the column to subtract a percentage. To subtract 15%, add a negative sign in front of the percentage, and subtract the percentage from 1, using the formula =1-n%, where n is the percentage. So to subtract 15% use =1-15% as the formula.
1056187
['Multiply the number by the percent (e.g. 87 * 68 = 5916)', 'Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)', 'Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)']
8957
['Convert the problem to an equation using the percentage formula: P% * X = Y.', 'P is 10%, X is 150, so the equation is 10% * 150 = Y.', 'Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.']
69492
['write down the larger number first and the smaller number directly below it. making sure to line up the columns!', 'then do subtractions one column at a time like this (press play button):']
213000
Subtract 1 from the top number in the column directly to the left. Cross out the number you're borrowing from, subtract 1, and write the answer above the number you crossed out. Add 10 to the top number in the column you were working in.
321271
['Add a positive integer by moving to the right on the number line.', 'Add a negative integer by moving to the left on the number line.', 'Subtract an integer by adding its opposite.']
100887
['Place the cursor in the subtraction number position (cell B1)', 'Do a copy (CTRL+C)', 'Make a range A1:A10, containing the numbers that will be subtracted.', 'Do a paste special (CTRL+ALT+V)', 'Select “Subtract” in the Operation section.', 'Click the OK button.']
836871
['Example: Convert 0.125 to percent. Multiply 0.125 by 100: ... ', 'Example: Convert 0.35 to percent. Move the decimal point two places to the right: 0.35 → 3.5 → 35. ... ', 'Example: Convert 0.985 to percent. ... ', 'Example: Convert 1.2 to percent.']
29295
To calculate 25 percent of a number, simply divide it by 4. For example, 25 percent of 12 is 12 divided by 4, or 3. 10 percent means one tenth. To calculate 10 percent of a number, simply divide it by 10 or move the decimal point one place to the left.
261416
Step 1) Get the percentage of the original number. If the percentage is an increase then add it to 100, if it is a decrease then subtract it from 100. Step 2) Divide the percentage by 100 to convert it to a decimal. Step 3) Divide the final number by the decimal to get back to the original number.
459071
To subtract a percent from a percent, simply ignore the percent sign and subtract the numbers as if they were whole numbers. The result will be a difference in percentage points.
785842
['Subtract final value minus starting value.', 'Divide that amount by the absolute value of the starting value.', 'Multiply by 100 to get percent increase.', 'If the percentage is negative, it means there was a decrease and not an increase.']
326582
['First, divide the discounted price by the original price. ... ', 'Subtract this result from 1. ... ', 'On the Home tab, in the Number group, click the percentage symbol to apply a Percentage format.']
616349
['Click inside the cell where you want to display the result of the subtraction.', 'Type =B2-C2, but replace B2 and C2 with the cell locations that you want to subtract.', 'Press Enter on your keyboard when you are done to display the result in the cell.']
343572
['To find 5%, find 10% and divide it in two.', 'To find 15%, find 10%, then add 5%.', 'To find 20%, find 10% and double it.', 'To find 25%, find 50% and then halve it.', 'To find 60%, find 50% and add 10%.', 'To find 75%, find 50% and add 25%.', '... and so on.']
990237
Percentage Calculator: 1 is what percent of 10? = 10.