Question about Casio MS-80TV Scientific Calculator

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How to use %

I try to get a -% and it does not show what another cal does. I need to know how to use the % in this cal

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From the manual:

Function: Keys
Percentage: 100 x 5% 100 x 5 % 5

Add On: 100 + (100 x 5%) 100 x 5 % + 105

Discount:10 - (10 x 20%) 10 x 20 % - 8

Ratio: 30 = 60 x ?% 30 (division key) 60 % 50

% change: 12 = 10 + (10 x ?%) 12 - 10 % 20

Mark-up: 25% mark-up of 120 120 = 25% 160
- 40 (profit)

Posted on Apr 07, 2009

  • dodmilkdud Apr 07, 2009

    After all my typing, the formatting did not hold, and the above looks jumbled. The first part of each line is the function, the second part the keys to press, and the third part the answer.

    Best Wishes!


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