Mathematics

[Crimson_Viper]

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so unsa.un lagi.?

22.22 => octal

[gannie]

Decimal or base 10 means TEN characters/symbols ang gigamit. These characters/symbols are 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

Ang octal, EIGHT characters ra (0 to 7)

So kong mag-ihap ka using octal, ingon ani:
0, 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26. . .

Sa decimal, ang naandan man ni nato
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, . . .

Ingon ani man tong akong nahinumduman . . . ambot sakto ba kha ni. . .

[kobmat]

22.22 in decimal to octal

22 / 8 = 2 remainder 6
so 22 is 26

for .22
0.22 * 8 = 1.76 = 1
0.76 * 8 = 6.08 = 6
0.08 * 8 = 0.64 = 0
0.64 * 8 = 5.12 = 5

so 22.22 in decimal is 26.1605 in octal.

Not sure about the conversion since im a bit rusty on it.

I think ang tuldok is called a decimal point on the decimal system, so the one for the octal system should be called an OCTAL POINT?

[Crimson_Viper]

So kong mag-ihap ka using octal, ingon ani:
0, 1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 25, 26. . .

nganu wala manay 8 ug 9.?



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Sa decimal, ang naandan man ni nato
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, . .

nganu sa 8 mn nag start nga decimal mn kaha.?

[Crimson_Viper]

for .22
0.22 * 8 = 1.76 = 1
0.76 * 8 = 6.08 = 6
0.08 * 8 = 0.64 = 0
0.64 * 8 = 5.12 = 5

why multiply for the decimal.?



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22 / 8 = 2 remainder 6
so 22 is 26

why 22 = 26.? why not 2.6.?

[felixjr]

MATH Merienda Agahan Tanghalian Haponan... maaung laki ko ani...

[kobmat]

why multiply for the decimal.?
why 22 = 26.? why not 2.6.?

For you to understand the multiplication on the decimal, you need to understand how the number systems work.

Example you have 22 stones. For decimal system we group them in multiples of ten. Its that way cause we have 10 symbols(0-9) representing the system. so for base 10, you group 22 stones by 10. you will have two piles of 10 each and 2 remaining stones on the last pile. hence the representation of 22 for the 22 stones you got.

Now, with still 22 stones, now for example you only have 8 symbols(0-7) representing your number system, in short you can only count to as high as 7 before going back to 0. so you need to group the stones in multiples of 8. you will end up with 2 piles of 8 each and 6 on the last pile, hence the 22 stones is being represented by the 26 on the octal system.

Now for the numbers after the decimal point, for the decimal system those numbers are grouped by fractions of 10. but for the octal system it will need to be in fractions of 8, so you will need to multiply the fraction of 10 with 8 to get its fraction with 8. I don't know if im making sense to you. I will try and think of a good example for you.

[Crimson_Viper]

kasabut nku sa decimal bro.. (thank you)

.
kini nlng jud wala nku na sab.tan..

hence the 22 stones is being represented by the 26 on the octal system.

o.k ra explain more.? lol

[pepau]

ani ra na bai. think of the "o" as the stones so ang grouping would be like this
oooooooo oooooooo oooooo
___1____+___1____+ 6__= 26

disregard the underscores "_"

[MasterK]

libog baya ani math oi. ang 8 ka stone sa octal ngano 1 na man lang, one & zero (10) unta to.
so that 10 + 10 + 6 = 26. pagka lisora jud baya aning math oi