EasyManua.ls Logo

HP 33S - Exercises; Order of Calculation

HP 33S
388 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
RPN: The Automatic Memory Stack
2–13
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
Exercises
Calculate:
0000.181
05.0
)53805.16(
=
x
Solution:
16.3805
Ï
5
¸
?
.05
¯
Calculate:
5743.21)]98()76[()]54()32[( =+×+++×+
Solution:
2
Ï
3
Ù
4
Ï
5
Ù
¸
?
6
Ï
7
Ù
8
Ï
9
Ù
¸
?
Ù
Calculate:
(10 – 5)
÷
[(17 – 12)
×
4] = 0.2500
Solution:
17
Ï
12
Ã
4
¸
10
Ï
5
Ã
w
¯
or
10
Ï
5
Ã
17
Ï
12
Ã
4
¸
¯
Order of Calculation
We recommend solving chain calculations by working from the innermost
parentheses outward. However, you can also choose to work problems in a
left–to–right order.
For example, you have already calculated:
4
÷
[14 + (7
×
3) – 2]
by starting with the innermost parentheses (7
×
3) and working outward, just
as you would with pencil and paper. The keystrokes were 7
Ï
3
¸
14
Ù
2
Ã
4
w
¯
.
If you work the problem from lefttoright, press
4
Ï
14
Ï
7
Ï
3
¸
Ù
2
Ã
¯
.

Table of Contents

Other manuals for HP 33S

Related product manuals