Casio FX-300MS Calculator - Answered Questions & Fixed issues

Learn the equivalence. 180 deg=pi RADIANS. 1 DEG= (Pi/180) rad. 1 rad= (180/Pi) degrees.

You can't.

Hello,
Use the FIX display format and set the number of decimal digits to be displayed to be 2 o 3 or more depending on your needs. Instructions are on screen capture below. Hope it helps.

You may have to press the = Enter again to get the other value.

"e" is to "ln" as "10^x" is to "log." Look up natural logarithm questions, and you can see when you can use "e". Good luck. Paul

how to videos

One geometric mean between 5 and 60555

Use the FIX display mode. You will be prompted to enter the number of decimal digits you want.

Calculator is not programmable.

16 1/10

Calculate the area of the base (you need the measure of the side) in sq. inches and multiply by the height.

To calculate radicals use the square root key. For higher index roots use [SHIFT][X^y]. You need to enter the index before pressing the key. Or use the general power key but with exponent (1/n) where n is the index of the root.

You cannot. Sorry.

In Run>Mat screen press SHIFT MODE to enter the setup screen. Scroll down to the line Angle. Press F2:Rad to set angle unit to radian, See Screen capture below.

Use the square root key. For roots of higher index, use the xRoot key; the shifted function of the Y^x or [^] with exponent 1/3 for cube root, 1/4 for 4th root, or 1/n for the n-th root.

I am afraid there is a misunderstanding. The sequence you describe changes the decimal marker from a dot to a comma. It does not insert a thousands separator.

The key is marked (-) and is two keys above the 7 key.

Convert to common terms, add, then simplify if necessary. 2 2/9 is 2 8/36 or 80/36. 3 3/4 is 3 27/36 or 135/36. Adding gives 215/36 or 5 35/36.

Answer 14

To one significant figure, 3