HP 10BII Percentage of Total

[Gamo]

Since HP 10BII and 10BII+ doesn't have the Percentage of Toatal feature

like on the HP-12C

These steps will solve "Percentage of Total" by the use of the

[K] and [→M] memory functions.

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Example Usage with FIX 2 ( [DISP] 2 )

Data: 13, 9, 6 and 15

Steps:

13 [→M] 9 [M+] 6 [M+] 15 [M+] // Accumulate Total



13 [÷] [RM] [K] [=] 0.30 // Recall Memory and use constant memory calculation

9 [=] 0.21

6 [=] 0.14

15 [=] 0.35

Answer:
13 to 0.30 is 30%
9 to 0.21 is 21%
6 to 0.14 is 14%
15 to 0.35 is 35%

To check answer all percent should add up to 100
30 + 21 + 14 + 35 = 100


Gamo 7/2021