Question about Texas Instruments BA-II Plus Calculator

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The same way you find the natural antilog of any other number.

Example: 3 0 / 4 8 = e^x

Posted on Feb 23, 2011

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Posted on Jan 02, 2017

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Use this http://www.calculatorsoup.com/calculators/math/percent-to-fraction-calculator.php

**OR** to work it out yourself.....#

### How to convert percent to fraction

1% = 1/100

So in order to convert percent to fraction, divide the percent by 100% and reduce the fraction.

For example 56% is equal to 56/100 with gcd=4 is equal to 14/25:

56% = 56/100 = 14/25

- Divide the percent by 100 to get decimal number.
- Count the number of digits (d) to the right of the decimal point of the decimal number.Example: 2.56 has 2 digits to the right of the decimal point, so d=2.
- Calculate the factor (f) for making the decimal number an integer:
*f*= 10*to power d*

Example:

*f*= 10 power 2 = 100

- Multiply and divide the decimal number x by the factor f:
*x***f*/*f*=*y*/*f*

Example:

2.56 * 100 / 100 = 256 / 100

- Find the greatest common divisor (gcd) of the fraction.
Example:

gcd(256,100) = 4

- Reduce the fraction by dividing the numerator and denominator by the gcd value:
Example:

256 / 100 = (256/4) / (100/4) = 64/25

1% = 1/100

So in order to convert percent to fraction, divide the percent by 100% and reduce the fraction.

For example 56% is equal to 56/100 with gcd=4 is equal to 14/25:

56% = 56/100 = 14/25

Sep 07, 2014 | Office Equipment & Supplies

I am afraid the question does not make complete sense.

However to find the remainder of an integer division

You use the fraction [a b/c] key

Example remainder of 29 divided by 15

29 [a b/c] 25 [=]

That gives you 29/15

Press [SHIFT][a b/c] (d/c), you get 1 u 14 u 15 or 1 14/15. The numerator of the fraction part is the remainder.

However to find the remainder of an integer division

You use the fraction [a b/c] key

Example remainder of 29 divided by 15

29 [a b/c] 25 [=]

That gives you 29/15

Press [SHIFT][a b/c] (d/c), you get 1 u 14 u 15 or 1 14/15. The numerator of the fraction part is the remainder.

Jan 07, 2014 | Casio FX991MS Scientific Calculator

The calculator belongs to a new generation of scientific calculators that enjoy the feature called MathPrint by TI, Natural Display by Casio, and WriteView by Sharp

When the calculator is configured to work with this Display you are shown a template as you would see on a textbook. The squares are the places where you enter the numbers. For example when you press the fraction key the calculator displays a the picture of a stacked fraction with one square on either side of the horizontal fraction bar. The square where the cursor is located and blinking appear dark. You start entering the numerator there, then you use the down arrow to move to the denominator. When fraction is finished you move the square away from the fraction to the main line using the right arrow key.

I hole this solves the annoying problem of the mysterious squares.

Please read the manual to learn about this feature so that you can decide whether to take advantage of it or not.

When the calculator is configured to work with this Display you are shown a template as you would see on a textbook. The squares are the places where you enter the numbers. For example when you press the fraction key the calculator displays a the picture of a stacked fraction with one square on either side of the horizontal fraction bar. The square where the cursor is located and blinking appear dark. You start entering the numerator there, then you use the down arrow to move to the denominator. When fraction is finished you move the square away from the fraction to the main line using the right arrow key.

I hole this solves the annoying problem of the mysterious squares.

Please read the manual to learn about this feature so that you can decide whether to take advantage of it or not.

Feb 19, 2013 | Casio fx-300ES Calculator

The same way you raise a number to a non-fractional power, using the y^x button. For your example, press

3 y^x ( 1 / 1 2 ) =

or

3 y^x 1 2 1/x =

3 y^x ( 1 / 1 2 ) =

or

3 y^x 1 2 1/x =

Dec 08, 2012 | Texas Instruments BA-II Plus Calculator

Sounds like a "school homework" question.

Natural - numbers like 1, 2, 3, 4, ...

Whole - numbers without fractional parts, e.g., '1/2' is not a whole number

National - some countries have superstitions, e.g., American high-rises have no 13th floor,

and some Asian cultures favour street-addresses that contain many '6' characters.

Real - numbers that have a fractional part, e.g., '123.456'.

Rational -- real numbers that can exactly be expressed as a number with a finite-length fraction,

e.g., 1/4, 1/5, 1/8, 1/10, 0.123, 0.45, 0.6.

Irrational -- numbers that cannot be exactly expressed,

e.g. 1/3, 1/7, 1/11, the circumference of a circle divided by its diameter,

no matter how many digits you use.

Natural - numbers like 1, 2, 3, 4, ...

Whole - numbers without fractional parts, e.g., '1/2' is not a whole number

National - some countries have superstitions, e.g., American high-rises have no 13th floor,

and some Asian cultures favour street-addresses that contain many '6' characters.

Real - numbers that have a fractional part, e.g., '123.456'.

Rational -- real numbers that can exactly be expressed as a number with a finite-length fraction,

e.g., 1/4, 1/5, 1/8, 1/10, 0.123, 0.45, 0.6.

Irrational -- numbers that cannot be exactly expressed,

e.g. 1/3, 1/7, 1/11, the circumference of a circle divided by its diameter,

no matter how many digits you use.

Jun 15, 2011 | Computers & Internet

Decimal to fraction:
Type in your decimal (i.e. .5)
Then press [MATH] > press [ENTER] on [>FRAC]
Then press [ENTER] again
Example:
.5>Frac
1/2
For a fraction to decimal:
Simply type in the fraction and press [ENTER]
Example:
1/3
.33333333333
(*Note that the decimal value is truncated to fit the screen)

Hope that helps! Have fun calculating!

Hope that helps! Have fun calculating!

May 03, 2011 | Texas Instruments TI-84 Plus Calculator

The following examples will demonstrate how to
convert decimals into fractions using the TI-30Xa and TI-30Xa Solar.
Please be aware that TI-30Xa Solar School Edition calculators do not
have this functionality.

**Example**: Convert .25 to 1/4

- Input .25, press [2nd][<--] (says F<>D above it).

**** F<>D means fraction to decimal, decimal to fraction. **

**Example**: Convert 1.38 to 1_19/50

- Input 1.38, press [2nd][<--].

**Example**: Convert 9.75 to 9_3/4

- Input 9.75, press [2nd]{<--].

- Input .25, press [2nd][<--] (says F<>D above it).

- Input 1.38, press [2nd][<--].

- Input 9.75, press [2nd]{<--].

Mar 08, 2011 | Texas Instruments TI-30XA Calculator

hi maybe the formula below will help you

A rational number is a number that can be expressed as a fraction with an integer numerator and a non-zero natural number denominator. Fractions are written as two numbers, the numerator and the denominator, with a dividing bar between them. In the fraction written*m*⁄*n* or

*m* represents equal parts, where *n* equal parts of that size make up one whole. Two different fractions may correspond to the same rational number; for example 1⁄2 and 2⁄4 are equal, that is:

If the absolute value of*m* is greater than *n*, then the absolute value of the fraction is greater than 1. Fractions can be greater than, less than, or equal to 1 and can also be positive, negative, or zero. The set of all rational numbers includes the integers, since every integer can be written as a fraction with denominator 1. For example −7 can be written −7⁄1. The symbol for the rational numbers is **Q** (for *quotient*), also written .

A rational number is a number that can be expressed as a fraction with an integer numerator and a non-zero natural number denominator. Fractions are written as two numbers, the numerator and the denominator, with a dividing bar between them. In the fraction written

If the absolute value of

Jun 27, 2010 | Cobra 29 LTD CB Radio

find the least common denominator between the original fraction into the new fraction.

example, 1/2 to 2/4 to 4/8 to 8/16.

example, 1/2 to 2/4 to 4/8 to 8/16.

May 19, 2010 | Cycling

Windows is not capable for working with natural input style. If you want to write in fractions then you need special software.

You can use MathType and Office 2007 for writing fractions and for performing calculations you can use Mathematica, Maple and XCAS (free).

All these software are available on the net.

You can use MathType and Office 2007 for writing fractions and for performing calculations you can use Mathematica, Maple and XCAS (free).

All these software are available on the net.

Aug 17, 2009 | Computers & Internet

Sep 11, 2014 | Texas Instruments BA-II Plus Calculator

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