Texas Instruments MathPrint TI-30X Pro User Manual

Examples in Classic Mode
n/d, Un/d 3 P 4 T 1 % @ 7 P
12 <
4n/d³´Un/d 9 P 2 d 1 <
f³´d 4 % @ 1 P 2 %
j <
Brackets ( 2 F U 1 ) P ( 2
F T 1 ) <
Percentages
% _
To perform a calculation involving a percentage, press % _ after entering the value
of the percentage.
Example
2 % _ V 150 <
³ Problem
A mining company extracts 5000 tonnes of ore with a concentration of metal of 3%
and 7300 tonnes with a concentration of 2.3%. On the basis of these two extraction
figures, what is the total quantity of metal obtained?
If one tonne of metal is worth 280 units of currency, what is the total value of the
metal extracted?
3 % _ V 5000 <
T 2.3 % _ V 7300 <
Math Functions 15

Texas Instruments MathPrint TI-30X Pro Specifications

General

Display Lines	4
Display Characters per Line	16
Memory	Last Answer
Complex Numbers	Yes
Fractions	Yes
Power Source	Battery
Vector Operations	Yes
Features	MathPrint
Equation Solving	Yes
Matrix Operations	Yes