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    Davey Yu
    Sep 16, 2021

    9/15/21 - Computer Number Systems

    in ACSL Contest Prep

    Today, we continued from last class and learned how to convert bases


    Homework:

    1. Turn 1111010(binary) into octal

    2. Turn 846(octal) to decimal

    3. Set X to a number in binary which satisfies the following equation:

    62(octal) + X - 83(decimal) = E4(hex)

    8 comments
    0
    Davey Yu
    Sep 16, 2021

    If you still haven't joined the LoL discord server yet, here's the link to it. I highly suggest joining it https://discord.gg/5eMEjavX

    brandon.louie0804
    Sep 16, 2021
    1. 172 (octal )

    2. 550(base 10)

    3. 100000101 (binary)

    0
    sophiaxfan
    Sep 17, 2021
    1. 172 (base 8)

    2. 550 (base 10)

    3. 100000101 (binary)

    0
    jefferyhan08
    Sep 17, 2021
    1. 172

    2. 550

    3. 10000101

    0
    jason.hu.phs
    Sep 18, 2021
    1. 172 base 8

    2. 550 base 10

    3. 100000101 base 2

    0
    leonwang1016
    Sep 18, 2021
    1. 172 base 8

    2. 550 base 10

    3. 100000101 binary

    0
    RZ97500
    Sep 19, 2021

    1.172 (Octal)

    2.null (This is unconvertable because the highest digit in octal is 7, while this number contains an 8. Though if it is 846 decimal to octal then it is 1516, and if it is 746 decimal to octal then it is 486.)

    3.100000110 (Binary)


    Davey Yu
    Sep 22, 2021

    Homework Answers: 1. 172(octal) 2. Null(8 in octal, can't be converted) This should teach you to not copy-paste the top comment's answer 3. 100000101(binary)

    0
    8 comments

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