Question about Casio FX-9860G Graphic Calculator

Hi , I recently bought the Casio fx-9860g calculator for school and I'm wondering how one would do a percent problem on it ? Even the cheapest calculators have a % button . What am i not seeing ?

Any insight would be greatly appreciated

thanks , Sean

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Not quite, [OPTN][LIST] scroll right till you find % is a LIST function, it is intended to work on a list. Pressing the button sequence will produce the word PERCENT immediately follow this with a list in braces ie {10,1} now press EXE and the result should be {90.91,9.91} ie PERCENT finds the total of the list which is 11 in this case and then displaying what % of this total 10 is and then what % of this total 1 is. But this does not answer the original question. I cannot find a simple % button type function anywhere in this complex beastie very frustrating!

Posted on Feb 23, 2015

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Hello wake up!!!almost all operations can be done on the scientific calculators...the % problem can be solved in the calculators...the % option can be used by pressing once the SHIFT button...and press = button...using this u can find % for any numbers!!!!

Posted on Jul 24, 2009

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Posted on Jan 02, 2017

Ma error means Mathematical error.

Check input values and make corrections to ensure that values are within allowed limits.

Please Check the manual for the calculator. It is available on the Casio website. Here is the link.

fx 9860G fx 9860G SD Calculators Manuals CASIO

Check input values and make corrections to ensure that values are within allowed limits.

Please Check the manual for the calculator. It is available on the Casio website. Here is the link.

fx 9860G fx 9860G SD Calculators Manuals CASIO

Aug 30, 2014 | Office Equipment & Supplies

See cap image below

Oct 21, 2013 | Casio FX-9860G Graphic Calculator

Your question (?) is not clear so I will not try to guess what you really mean.

Be it as it may, the Casio FX-9860G SD can solve a polynomial equation of degree 2 or 3 with REAL coefficients. If the complex MODE is set to REAL it will find the real roots. If the complex mode is set to** a+ib**, it will find the real and complex roots.

Apparently it will take coefficients that are real, and will give a Ma Error if any coefficient is complex.

Be it as it may, the Casio FX-9860G SD can solve a polynomial equation of degree 2 or 3 with REAL coefficients. If the complex MODE is set to REAL it will find the real roots. If the complex mode is set to

Apparently it will take coefficients that are real, and will give a Ma Error if any coefficient is complex.

Mar 16, 2012 | Casio FX-9860G Graphic Calculator

Unfortunately, the Casio FX-9860 G does not have a Computer Algebra System or CAS. For this reason it can only calculate definte integral over a given interval. The lower and upper limits must be supplied. The result will be a number.

Casio calculators that have a CAS are the Casio ClassPad CP330/ 300Plus/ 330, or the Algebra FX 2.0.

Casio calculators that have a CAS are the Casio ClassPad CP330/ 300Plus/ 330, or the Algebra FX 2.0.

Feb 08, 2012 | Casio FX-9860G Graphic Calculator

When you took the batteries out, was there a white or greenish deposit around battery terminals, or battery leaks or swelling?

Most likely battery electrolyte has leaked into the electronics, eating through wires / parts, or the battery connector terminals / springs may just be corroded and need a toothbrush.

Best to open the back cover and inspect for corrosion / damage, cleaning where needed.

For cleaning dried electrolyte, it's best to remove the entire board, unplug display, soak in medium-hot water with dishwasher, or Coca-Cola, for 1 hour.

No, I don't work for Coke - just saw the tip once on You Tube. ;)

Gently scrub then rinse well with clean running water, allow to dry.

Most likely battery electrolyte has leaked into the electronics, eating through wires / parts, or the battery connector terminals / springs may just be corroded and need a toothbrush.

Best to open the back cover and inspect for corrosion / damage, cleaning where needed.

For cleaning dried electrolyte, it's best to remove the entire board, unplug display, soak in medium-hot water with dishwasher, or Coca-Cola, for 1 hour.

No, I don't work for Coke - just saw the tip once on You Tube. ;)

Gently scrub then rinse well with clean running water, allow to dry.

Dec 24, 2017 | Casio FX-9860G Graphic Calculator

There is a program called Prime Factor Analysis on this site. It is written for the FX-9750GPlus calculator but I suspect you should be able to use it on the FX-9860G. To access the site you must have an account. You can register and it is free.

Jul 30, 2011 | Casio FX-9860G Graphic Calculator

Press SHIFT MENU to bring up the setup screen. Use the arrow keys to move to the "Angle" line and press the function key for the desired angle mode.

Mar 04, 2011 | Casio FX-9860G Slim Graphic Calculator

You will find the Percent operator under the List submenu.

Press Menu.

Use Arrows to highlight RUN menu and press EXE

Press F1 to open the list submenu.

Press F6> , F6> to leaf through the menu pages.

Then Press the F4 key, under the percent sign.

Press Menu.

Use Arrows to highlight RUN menu and press EXE

Press F1 to open the list submenu.

Press F6> , F6> to leaf through the menu pages.

Then Press the F4 key, under the percent sign.

Dec 27, 2010 | Casio FX-9860G Graphic Calculator

Use the logab function in the catalog. For example, to calculate log base 2 of 32:

OPTN F4 F6 F4 2 , 3 2 ) EXE

OPTN F4 F6 F4 2 , 3 2 ) EXE

Dec 15, 2010 | Casio FX-9860G Graphic Calculator

get battery out-and install it again(after you return the battery)

Jun 27, 2008 | Casio FX-9860G Graphic Calculator

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