Using Constants - Texas Instruments TI-5640 Manual De Instrucciones

Using Constants

DECIMAL = F, ROUND = 5/4, PRINTER = ON
Multiplying by a Constant
The first number in a multiplication problem is the constant multiplier.
Press
2 5 ?
3 3
4 3
Note: You can also find different percentages of a constant value by
completing the calculation with > instead of 3.
Dividing by a Constant
The second number in a division problem is the constant divisor.
Press
2 66 '
3 3
90 3
5 x 3 = 15
Display
5.
15.
20.
66 ÷ 3 = 22
Display
66.
22.
90.
30.
8
5 x 4 = 20
Print
5.
3.
15.
4.
20.
90 ÷ 3 = 30
Print
66.
3.
22.
90.
30.
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