3. Use the % key for calculations. The % key on your calculator makes certain calculations very simple.

Using percent key on calculator General Questions. I have found different calculators seem to treat the percent key in different ways, so I found it easier to change the percent to .. So to add 2 and 3, I'd press 2 3 +.

The Windows calculator percent sign works the same way as those cheap is that the percent key on those pocket calculators was not designed for . Step (3) was designed with division in mind as the only operation it was.

### 3 way calculator percent key - pcc windows

View Public Profile Find all posts by Dervorin. Press When using the other type of calculator you need to key in as above and. The percent key is behaving as designed. That's purely what it's designed for. As far as I can tell, you're using it correctly. Practically Cheating Statistics Handbook.

Casio appears to handle it in a manner closest to the engineering way. Okay, now that we see how the calculator product designer intended the percent key to be used, let's look at what the calculator engineer it has to do in order to match the specification. Easy-to-use games for practicing multiplication, math facts, equivalent fractions, and. Edit Article How to Do Percentages on a Calculator. A different type of question.