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To subtract a percentage:
Type the total amount
Press the "Sell" key
Type the percentage you want to subtract
Press the "MGN" key
Total minus percentage will display on screen
Example:
To subtract 20 per cent from 150, type:
150 [SELL] 20 [MGN]
To add a percentage:
You have to cheat on this one
Move the top switch to "Rate Set"
Type the percentage you want to add
Press the "Tax+" key
Type the total amount
Press the "Tax+" key
Total plus percentage will display on screen
Example:
To add 20 per cent to 150:
First slide switch to "Rate Set"
Type 20
Press [Tax+]
Slide switch back to "GT"
Type 150 [Tax+]
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∙ 10y ago
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How do you calculate monthly hotel occupancy percentages?
120
How does real estate agents use math?
Yes, probably mainly percentages and adding/subtracting. Very simple mathematics.
How do you do mark up percentages?
To calculate the mark up, as a percentage, calculate100*(final price/original price - 1)
What are percentages added together called?
They are called sums of percentages!
What is 30 percent discount on 47.50?
All you need to do to calculate percentages is multiply the decimal form of the percent to any number. In this case, you would multiply 0.3 by 47.5 and get 14.25.
Who invented the adding machine?
In 1642 Blaise Pascal invented the pascaline, the first adding machine using gears, to help his father calculate taxes. William Seward Burroughs invented a different kind of adding machine in 1885.
How do you calculate improved percentages?
Percentages are percentages - simple! The marketing people have not yet come up with "new improved" percentages.
How do you calculate percentages into inches?
You cannot calculate lengths to percentages. Percentages are comparisons of two related quantities so you can have one length as a percentage of another length, but not by itself.
How do you calculate weights to percentages?
You cannot calculate weights to percentages. Percentages are comparisons of two related quantities so you can have one weight as a percentage of another weight, but not by itself.
How do you add percentages together?
same as normal adding!
What is the range of 1'3'4'1'3'1'5'2'1'1'3'?
calculate range of percentages
How do you calculate monthly hotel occupancy percentages?
120
What is the adding machine used for?
The adding machine is actually a calculator. but in the mid 1642's it was called an adding machine. it was used to help with mathimatics
How do you calculate percentages into fractions?
Divide the percentage value by 100.
Are decimals just as important as whole numbers?
Of course! Without decimals, you couldn't calculate percentages or fractions. Decimals allow you to break a number up. A decimal is basically a fraction, and when you calculate fraction adding, subtraction, multiplication, and division, sometimes it is easier to calculate a fraction by first changing it to a decimal instead.
What is an adding machine?
An adding machine is a mechanical or electromechanical calculator which could perform addition and subtraction.
How do you calculate pro rate bonus?
To calculate pro rata bonus percentages you need to determine how you want to prorate the amount and how much you need to prorate. Online pro rata calculators are the easiest way to calculate percentages.
