SOLUTION: QUESTION 6 Add the following base-3 numbers: 1) 20112(3) + 11021(3) Subtract the following base-9 numbers: 2) 41802(9) - 23745(9)''.

Algebra ->  Testmodule -> SOLUTION: QUESTION 6 Add the following base-3 numbers: 1) 20112(3) + 11021(3) Subtract the following base-9 numbers: 2) 41802(9) - 23745(9)''.      Log On


   

Question 1192790: QUESTION 6
Add the following base-3 numbers:
1) 20112(3) + 11021(3)
Subtract the following base-9 numbers:
2) 41802(9) - 23745(9)''.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Add the following base-3 numbers:
1) 20112(3) + 11021(3)
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20112 = 162 + 9 + 3 + 2 = 176 decimal
11021 = 81 + 27 + 6 + 1 = 115 decimal
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101210 = 243 + 27 + 18 + 3 = 291 decimal
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Subtract the following base-9 numbers:
2) 41802(9) - 23745(9)