Using Constants - Texas Instruments TI-5019 Manual De Instrucciones

69.95 - 10%
Discount
Press
K 69.95 =
10 B
29.5 is what percent of 25?
Percent Ratio
Press
K 29.5 ?
25 B

Using Constants

Multiplying by a Constant
The first number in a multiplication problem is the constant multiplier.
Press
K 5 >
3 A
4 A
Note: You can also find different percentages of a constant value by
completing the calculation with B instead of A.
Dividing by a Constant
The second number in a division problem is the constant divisor.
Press
K 66 ?
3 A
90 A
Display
69.95
62.95
Display
29.5
118.00
5 x 3 = 15
Display
5.
15.00
20.00
66 ÷ 3 = 22
Display
66.
22.00
30.00
6
Print
69.95
10.
62.95
Print
29.5.
25.
118.00
5 x 4 = 20
Print
5.
3.
15.00
4.
20.00
90 ÷ 3 = 30
Print
66.
3.
22.00
90.
30.00
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