Please help I will give you a lot of points and the brainiest.
You don't have to show your work if you don't want to, just the answer.

--Just so you know this isn't the regular kind of subtraction we use everyday. (This uses Hindu-Arabic number system)

Please help I will give you a lot of points and the brainiest You dont have to show your work if you dont want to just the answer Just so you know this isnt the class=

Respuesta :

Add up the digits with the same place values:

In the first digits place,

3₉ + 5₉ = 8₉

In the second place,

3₉ + 8₉ = (11)₉ = (9 + 2)₉ = 10₉ + 2₉ = 12₉

In the next place,

1₉ + 1₉ + 1₉ = 3₉

where the third 1₉ comes from the leading digit of 12₉ in the previous step.

Lastly,

4₉ + 5₉ = 9₉ = (9 + 0)₉ = 10₉

So,

4133₉ + 5185₉ = 10328₉

Step-by-step explanation:

5133 (base nine)

+5185 (base nine)

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11348 (base nine)