Question about Texas Instruments BA-II Plus Calculator

# How to I fing the natural antilogarithym of a fraction? Example e-30/48

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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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## Related Questions:

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

1. Divide the percent by 100 to get decimal number.
2. 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.
3. Calculate the factor (f) for making the decimal number an integer: f = 10 to power d
Example:
f = 10 power 2 = 100
4. Multiply and divide the decimal number x by the factor f: x * f / f = y / f
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5. Find the greatest common divisor (gcd) of the fraction. Example:
gcd(256,100) = 4
6. Reduce the fraction by dividing the numerator and denominator by the gcd value: Example:
256 / 100 = (256/4) / (100/4) = 64/25
Example One percent is equal to one hundredth:
1% = 1/100
So in order to convert percent to fraction, divide the percent by 100% and reduce the fraction.
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### How to find 3inverse%11

I am afraid the question does not make complete sense.
However to find the remainder of an integer division
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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
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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
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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,
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Real - numbers that have a fractional part, e.g., '123.456'.

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Irrational -- numbers that cannot be exactly expressed,
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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 .

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find the least common denominator between the original fraction into the new fraction.
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All these software are available on the net.

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