Texas Instruments TI-30XIIS Support Question
Texas Instruments TI-30XIIS Support Question
Find answers below for this question about Texas Instruments TI-30XIIS - Handheld Scientific Calculator.Need a Texas Instruments TI-30XIIS manual? We have 1 online manual for this item!
Question posted by scojames on June 15th, 2014
My Ti-30x Iis Will Not Convert A Decimal To The Correct Fraction
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Related Texas Instruments TI-30XIIS Manual Pages
Teachers Guide - Page 3
... these materials. Except for Teachers
ii Note: Using calculators other party. They developed the Activities section and assisted in evaluating the appropriateness of all rights are reserved. www.ti.com/calc ti-cares@ti.com
Copyright © 1999 Texas...electronic or mechanical means, including any other than the TI-30X IIS may not be sold, and further distribution is expressly prohibited.
Teachers Guide - Page 4
... not seem appropriate for your curriculum or grade level, use our e-mail address: ti-cares@ti.com visit our TI calculator home page: www.ti.com/calc or, call our toll-free number: 1-800-TI-CARES (1-800-842-2737)
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X IIS: A Guide for Teachers
iii
For example:
How to Order Additional Teacher...
Teachers Guide - Page 5
... are stored in the TI-30X ÙS history. Menus
Certain TI-30X ÙS keys display menus: z, % h, L, % t, u, % w, H, I, % k, = % d, % , and % . You cannot retrieve previous entries while in scientific notation. The second line (result line) displays a result of up to 88 digits (47 digits for the stat and constant entry lines).
For example, % b 25 E < calculates the square root...
Teachers Guide - Page 6
...Answer).
The display, pending operations, settings, and memory are retained.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for about 5 minutes, APD turns it off automatically. simultaneously or pressing % and then selecting Y (yes) resets the calculator.
Note: The examples on the transparency masters assume all default settings. Press & after APD. Resetting...
Teachers Guide - Page 7
...
4 Order of Contents
About the Authors
ii
About the Teacher Guide
iii
About the TI-30X ÖS
iv
Activities
The Better Batter -
The FIX Key
2
Star Voyage - Table of Operations and
Parentheses
40
5 Constant
43
6 Decimals and Decimal Places 45
7 Memory
47
8 Fractions
52
9 Pi
58
How to Use the TI-30X ÚS (Continued)
10 Powers, Roots, and...
Teachers Guide - Page 15
...© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
8
Standard Notation
Scientific Notation
a. 93 000 000
b. 384 000 000 000
c. 0.00000000000234
d. 0.0000000157
2.
Scientific Notation
Name Date
Problems
1. Write the following numbers into floating decimal notation (standard). Standard Notation Scientific Notation
a. 12 000 000...
Teachers Guide - Page 35
How to Use the TI-30X ÚS
TI-30X ÚS Basic Operations
29
Clear, Insert, and Delete
33
Basic Math
36
Order of Operations and Parentheses
40
Constant
43
Decimals and Decimal Places
45
Memory
47
Fractions
52
Pi
58
Powers, Roots, and Reciprocals
61
Probability
68
Statistics
75
Trigonometry
81
Notation
88
Logarithms and Antilogarithms
91
Angle...
Teachers Guide - Page 52
... the transparency masters assume all default settings.
• % , 8 removes the setting and returns to standard notation (floating decimal).
• The FIX setting affects all decimal results and the mantissa of scientific and engineering notation results.
• The TI-30X ÙS automatically rounds the result to 2 places, 0.147 becomes 0.15 when you set the number of...
Teachers Guide - Page 59
...be any number through 1000.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
52 anywhere you enter mixed numbers and fractions.
Notes
• The examples on the transparency masters assume all default settings.
2. % O converts a simple fraction to • To enter a mixed number or a fraction,
a mixed number or a mixed number to a
press N between the...
Teachers Guide - Page 63
Mary swims 20 laps in 5.72 minutes. Change Mary's time
to a decimal to Decimal
Juan swims 20 laps in
5 3/4 minutes. Press
5 N 3 N
4 %"
<
Display
5®3®4 ¾ F ½ ¾ D
DEG
5®3®4 ¾ F ½ ¾ D '
5.75 DEG
%"
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
56 Fraction to determine who swims faster.
Teachers Guide - Page 64
Press
Display
2 8 25
%" <
2.25 ¾ F ½ ¾ D
'
2−1/4 DEG
%"
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
57 Decimal to Fraction
Change 2.25 to its fractional equivalent.
Teachers Guide - Page 95
... to % , in scientific notation regardless of 3.
2. % C lets you enter and calculate the exponent. ENG
Turns on the transparency masters assume all default settings.
• You can enter a value in Chapter 6, Decimals and Decimal Places.
• These modes (FLO, SCI, and ENG) affect only the display of results.
1 2
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide...
Teachers Guide - Page 101
... INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
94 Specifies minutes. I displays the following menu that lets you would any other number.
1
• For decimal/DMS conversions, the
calculator interprets all default... displays a menu that lets you convert an angle from decimal degrees to the angle mode setting.
• You enter decimal-degree angles the same as you ...
Teachers Guide - Page 109
... seconds. Calculates the reciprocal. Indicates the value is negative. g Specifies gradients. 4DMS Lets you convert an angle from decimal degrees
to...
% % ] % b
Quick Reference to a specified power. Adds, subtracts, multiplies, and divides. Calculates the square root.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-1 Enters the digits 0 through 9.
Teachers Guide - Page 110
... the character at the cursor. If you enter and calculate the exponent.
Recalls the most recently calculated result, displaying it deletes 1 character to the last entry in the display. Results display according to a simple fraction. Converts a simple fraction to a mixed number or a mixed number to the decimal notation mode setting. Enters a comma.
Then each time you...
Teachers Guide - Page 111
...variables. Turns on the calculator.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
A-3 Accesses the hyperbolic (sinh, cosh, tanh) function of decimal places.
Turns on the constant mode and lets you press. Calculates the common logarithm (base 10).
Converts a fraction to its decimal equivalent or converts a decimal to the previous screen without...
Teachers Guide - Page 112
... menu. ENG Turns on scientific mode and displays results as a number from 1 to 10 (1 n < 10) times 10 to an integer power. The message MEM CLEARED is underlined to an
integer power. R4Pr Converts rectangular coordinate to rectangular coordinate c.
nPr Calculates the number of 3.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers...
Teachers Guide - Page 114
...
B
INDICATOR
MEANING
2nd
2nd function.
Press ! FIX
Fixed-decimal setting. K
Constant mode. or " to scroll.
% &
An entry or menu displays beyond 11 digits. STAT
Statistical mode.
HYP
Hyperbolic function.
SCI, ENG
Scientific or engineering notation.
Press # and $ to scroll.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X ÙS: A Guide for Teachers
B-1
Teachers Guide - Page 116
... a product for service. Other TI
Visit the TI calculator home page on the World Wide Web.
Customers outside the U.S., Canada, Puerto Rico, and the Virgin Islands
Contact TI by e-mail or visit the TI calculator home page on the World Wide Web. Products and www.ti.com/calc
Services
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X IIS: A Guide For Teachers
D-1
Teachers Guide - Page 117
..., or contact your package and/or to mailing. All Customers outside the U.S. This TI electronic product is returned, postage prepaid, to the original purchaser for a period of...warranty, refer to your local Texas Instruments retailer/distributor.
© 1999 TEXAS INSTRUMENTS INCORPORATED
TI-30X IIS: A Guide For Teachers
E-1
Copyright. and Canada
For information about the length and ...
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