Casio MS 300M User Guide - Page 3

FX 300 MS Training guide - ms 300

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FX 300 MS Training guide Fraction Display You can use the display set up screen to specify the display format when a fraction calculation result is greater than one. To set the fraction display, press the [MODE] key 4 times and press "1" for Display (DISP). Example Mixed Fraction: Press 1: a b/c 3+ 4 =25 23 6 Improper Fraction: Press 2: d/c 3 + 4 = 17 23 6 Decimal-Fraction Conversion Examples: Keystrokes Enter [2.75] [=] Display 2.75 Press [a b/c] 2 34 [SHIFT] [d/c] 11 4 Angle Display To set the angle unit at degrees, radians, or grads, press the [MODE] key 2 times. Degrees Press 1 Radians Press 2 Grads Press 3 Initial Defaults To return the calculation mode and setup to the initial defaults, press [SHIFT] [CLR] [2] [=]. This will return the calculator to the following settings: Calculation mode Angle unit Exponential display format Fraction display format Decimal point character COMP Deg Norm 1 a b/c Dot Percentage Calculations Examples: To find percentage of a number. 12% of 15 Keystrokes [15] [x] [12] [SHIFT] [%] To calculate percentage of one number to another. What percentage of 80 is 40? [40] [ ÷ ] [80] [SHIFT] [%] Display 1.8 50 3 References the Casio FX-300 MS User's Guide Casio FX-300MS Scientific calculator

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FX 300 MS Training guide
Fraction Display
You can use the display set up screen to specify the display format when a fraction
calculation result is greater than one. To set the fraction display, press the [MODE] key
4 times and press “1” for Display (DISP).
Example
6
5
2
3
4
2
3
=
+
Mixed Fraction:
Press 1: a b/c
Improper Fraction:
Press 2: d/c
6
17
3
4
2
3
=
+
Decimal-Fraction Conversion
Examples:
Keystrokes
Display
Enter [2.75] [=]
2.75
Press [a b/c]
2
3
4
[SHIFT] [d/c]
11
4
Angle Display
To set the angle unit at degrees, radians, or grads, press the [MODE] key 2 times.
Degrees
Press 1
Radians
Press 2
Grads
Press 3
Initial Defaults
To return the calculation mode and setup to the initial defaults, press [SHIFT] [CLR] [2]
[=].
This will return the calculator to the following settings:
Calculation mode
COMP
Angle unit
Deg
Exponential display format
Norm 1
Fraction display format
a b/c
Decimal point character
Dot
Percentage Calculations
Examples:
Keystrokes
Display
To find percentage of
a number.
12% of 15
[15] [x] [12] [SHIFT] [%]
1.8
To calculate percentage
of one number to another.
What percentage of 80 is 40?
[40] [
] [80] [SHIFT] [%]
50
÷
3
References the Casio FX-300 MS User’s Guide
Casio FX-300MS Scientific calculator