Texas Instruments TI-15 Teachers Guide

© 2000 T
EXAS
I
NSTRUMENTS
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NCORPORATED
TI-15: A Guide for Teachers
4
Patterns in Percent
Name ___________________________
Date ___________________________
Collecting and Organizing Data
Use your calculator to collect data about percent, organize it in the
table below, and then look for patterns.
Cost of Item Amount of Tax in
Metropolis West
Tax Rate: ____%
Amount of Tax in
Metropolis East
Tax Rate: ____%

Texas Instruments TI-15 Specifications

General

Brand	Texas Instruments
Model	TI-15
Category	Calculator
Language	English