Percent Calculations; Random Number Generation - Sharp EL-506P Instruction Manual

12. Percent calculations
Calculate : What is 10% of 200?
Key in: 200
[K)
10
~ ~
@]
Answer: 20
Calculate: 9 equals what percent of 36?
Keyin: 9
GJ
36
~
~@]
Answer : 25
(%)
Calculate: A 10% add-on to 200
Key in : 200
[±J
10
~ ~
@]
Answer : 220
Calculate:
A
20% deduction on 500
Keyin : 500
G
20
~
~@]
Answer: 400 ·
13. Random number generation
Random numbers are useful for "sampling" in statistica! calculations .
Each time the
~
and
®'~
keys are pressed random numbers are generated .
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